A 0.10 kg block oscillates back and forth along a horizontal surface. Its displacement from the origin is given by: `x = (10 cm) cos [ (10 rads)t + pi//2 rad]` what is the maximum accelration experiends by the block

A 3 kg block is placed over a 10 kg block and both are palced on a smooth horizontal surface. The coefficient of friction between the block is 0.2 . If a horizontal force of 20 N is applied to 3 kg block, accelerations of the two block in ms^(-2) are (take, g=ms^(-2) )

A 3 kg block is placed over a 10 kg block and both are palced on a smooth horizontal surface. The coefficient of friction between the block is 0.2 . If a horizontal force of 20 N is applied to 3 kg block, accelerations of the two block in ms^(-2) are (take, g=ms^(-2) )

If the position of the block in a block-spring oscillator is given by x(t) = (3.00 xx 10^(-3)m) cos [(4.00 "rad/s") t + 0.120"rad"] , what is the block's position, velocity and acceleration at time t= 2.30s?

A 10 kg metal block is attached to a spring of spring constant 1000 N m^(-1) . A block is displaced from equilibrium position by 10 cm and released. The maximum acceleration of the block is

A 3 kg block is placed over a 10 kg block and both are placed on a smooth horizontal surface. The coefficient of friction between the blocks is 0.2. If a horizontal force of 20 N is applied to 3 kg block, accelerations of the two blocks in ms^(-2) are (g = 10 ms^(-2))

If the phase angle for a block -spring system in SHM is pi//8 rad and the block's position is given by x= x_(m) cos(omega t + phi) , what is the ratio of the kinetic energy to the potential energy at time t= 0?

A 10 kg metal block is attached to a spring constant 1000 Nm^(-1) . A block is displaced from equilibrium position by 10 cm and released. The maximum acceleration of the block is