Thermal Properties of Matter — Physics STD 11 Science — Question

What is the relationship between acceleration and displacement for simple harmonic motion?

A ball is thrown straight up. What is its velocity and acceleration at the top?

A monkey climbs up a slippery pole for 3 seconds and subsequently slips for 3 seconds. Its velocity at time t is given by v(t) = 2t(3 - t); 0 < t < 3 and v(t) = -(t - 3)(6 - t) for 3 < t < 6s in m/s. It repeats this cycle till it reaches the height of 20m.
At what time is its acceleration maximum in magnitude?

What happens to coefficient of friction, when weight of body is doubled?

State the condition for rotational equilibrium of a body.

Why does oil form a thin film over the surface of water?

Two blocks A and B of mass m_A and m_B respectively are kept in contact on a frictionless table. The experimenter pushes the block A from behind so that the blocks accelerate. If the block A exerts a force F on the block B, what is the force exerted by the experimenter on A?

What is the gravitational potential at infinity?

What are the factors that may affect elasticity of a material?