EASY
11th West Bengal Board
IMPORTANT
Earn 100

What is uniform circular motion? Explain why uniform circular motion must have an acceleration.

Important Questions on Motion of a Particle

MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 5 - Motion of a Particle>EXERCISE>Q 7
Find the acceleration of a particle moving in a circle with a constant angular velocity. Why it is called centripetal acceleration ?
MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 5 - Motion of a Particle>EXERCISE>Q 8
Define relative velocity. Explain how the relative velocity of A w.r.t B are to be calculated, if we know their individual velocities.
EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 5 - Motion of a Particle>EXERCISE>Q 9
Define relative acceleration. 
MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 5 - Motion of a Particle>EXERCISE>Q 10
Define instantaneous velocity. Explain how we may get instantaneous velocity of a particle moving with a variable velocity if we know its displacement time graph.
MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 5 - Motion of a Particle>EXERCISE>Q 11
Prove that instantaneous acceleration is the slope of the velocity-time curve at the relevant point.
HARD
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 5 - Motion of a Particle>EXERCISE>Q 12
Explain how can we get displacement of a particle in a certain time-interval from its velocity-time graph.
HARD
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 5 - Motion of a Particle>EXERCISE>Q 13
"The motion of a projectile may be looked upon as two independent motions." - justify.
HARD
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 5 - Motion of a Particle>EXERCISE>Q 14
Find the time of flight and the range of a projectile in terms of velocity with which it is projected.