A
B
C
D
Text Solution
Verified by Experts
SL ARORA-Work, Energy and power-EXERCISE
- A ball is bouncing down a set of stairs. The coefficient of restitutio...
Text Solution
|
- If linear momentum if increased by 50% then kinetic energy will be inc...
Text Solution
|
- A body moves from rest with a constant acceleration. Which one of the ...
Text Solution
|
- A ball collides impinges directly on a similar ball at rest. The first...
Text Solution
|
- A body of mass m(1) collides elastically with another body of mass m(2...
Text Solution
|
- When a body moves in a circular path, no work is done by the force sin...
Text Solution
|
- Assertion: Mass and energy are not conserved separately, but are conse...
Text Solution
|
- Assertion : In an elastic collision of two billiard balls, the total ...
Text Solution
|
- If the momentum of a body increases by 0.01%, its kinetic energy will ...
Text Solution
|
- Assertion: When a ball collised elastically with a floor, it rebounds ...
Text Solution
|
- In the following questions, a statement of assertion is followed by a ...
Text Solution
|
- Statement I: In an elastic collision between two bodies, the relative ...
Text Solution
|
- Assertion: A quick collision between two bodies is more violent that s...
Text Solution
|
- Assertion : KE is conserved at every instant of elastic collision. R...
Text Solution
|
- Statement I. A particle strikes head-on with another stationary partic...
Text Solution
|
- Assertion : A work done in moving a body over a closed loop is zero ...
Text Solution
|
- A body moves a distance of 10 m along a straight line under an action ...
Text Solution
|
- When a body moves with a constant speed along a circle
Text Solution
|
- A body constrained to move in y direction is subjected to a force give...
Text Solution
|
- A uniform force of (3 hati + hatj) newton acts on a partical of mass 2...
Text Solution
|