The earth rotates about sun in elliptical orbit.At which point will angular velocity be maximum

Angular Momentum

Quiz
•
Physics
•
University
•
Medium

Lubna Mehboob
Used 17+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
when r is maximum.
when r is minimum
none of above
when r is minimum at end points of major axis.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is angular momentum of a body which has orbital motion as well as spin motion.
It will be Spin angular momentum
Sum of spin and orbital angular momentum
It will be orbital angular momentum
None of above
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Angular momentum is zero when angle between r and p will be
0 and 90 degree
90 and 120 degree
0 and 180
0 and 45 degree
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Angular momentum will be maximum when angle between r and p will be
90 degree
180 degree
0 degree
120 degree
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is there any example when torque is zero but force is non zero.
yes when force is applied at its center .
no when force is applied perpendicularly to a wheel
yes when force is applied radially to a wheel.
None of above
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The moment of linear momentum is called
TORQUE
CENTRIPITAL FORCE
INERTIA
ANGULAR MOMENTUM
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Angular momentum of a body about its axis of rotation is
None of above
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