Math Is Fun Forum
You are not logged in.
- Topics: Active | Unanswered
#101 2009-03-21 17:02:20
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
What is the slope of the normal to the curve
at the point whose x-coordinate is 2?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#102 2009-03-21 17:12:07
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
What are the order and degree of the differential equation
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#103 2009-03-22 03:10:32
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
What is the inverse of the matrix
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#104 2009-03-22 03:21:58
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
What is the value of
if
?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#105 2009-03-22 03:34:43
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
If
what is the value of
?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#106 2009-03-22 03:57:19
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
If
are non-coplanar and
,
then what is
equal to?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#107 2009-03-22 04:11:37
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
If
are a right handed triad of mutually perpendicular vectors of magnitude a, b, and c, then what is the value of
?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#108 2009-03-22 05:12:20
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
If the edges
meet at a vertex, find the volume of the parallelopiped.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#109 2009-03-22 05:39:45
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
What is the Cartesian equation of the line through the points (2, -3, 5) and (3, 6, -2)?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#110 2009-03-22 06:06:25
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
What is the center and the radius of the sphere given by
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#111 2009-03-22 06:39:27
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
Find the angle between the vectors
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#112 2009-03-22 07:03:08
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
If
find
.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#113 2009-03-23 03:11:41
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
What is the rate at which the volume of a spherical bubble of radius r increases as fast as the radius?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#114 2009-03-23 03:17:51
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
The distance of a particle at time t is given by
What is the value of t when the particle comes to rest?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#115 2009-03-23 03:17:56
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
The distance of a particle at time t is given by
What is the value of t when the particle comes to rest?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#116 2009-03-23 03:36:46
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
If the distance of a particle at time t is given by
then what is its acceleration?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#117 2009-03-23 03:48:26
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
The distance of a particle at time t is given by
What is the velocity of the particle after 2 seconds?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#118 2009-03-23 04:31:25
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
If the distance 's' travelled by a particle in time 't' is given by
at what value of t would the particle come to rest?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#119 2009-03-23 04:56:45
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
A stone thrown upwards has its equation of motion
where s in in meters and t in seconds. What is the maximum height reached by it?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#120 2009-03-23 05:34:30
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
The volume of a sphere is increasing at the rate of 2 cm³ per second. Find the rate at which the surface is increasing when the radius is 3 cm.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#121 2009-03-23 05:58:58
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
What is the slope of the tangent to the curve
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#122 2009-03-23 06:33:58
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
For what value of
would the normal to the curve be parallel to the y-axis?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#123 2009-03-23 07:07:15
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
What is the point of intersection of the curves
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#124 2009-03-23 07:15:44
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
What is the angle between the two curves
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#125 2009-03-23 07:37:37
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,410
Re: Exercise
State whether the following function is increasing, decreasing, constant or undefined.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline