In the problem if k = 10 N/m, m=2kg, R=1m and A=2m. Find linear speed of the disc at mean position.

A uniform disc of mass m , radius R is placed on a smooth horizontal surface. If we apply a horizontal force F at P as shown in the figure. If F = 4 N, m= .1 kg, R = 1 m and r = 1/2 m then, find the: angular acceleration of the disc. (rads^(-1))

A uniform disc of mass m , radius R is placed on a smooth horizontal surface. If we apply a horizontal force F at P as shown in the figure. If F = 4 N, m= .1 kg, R = 1 m and r = 1/2 m then, find the: angular acceleration of the disc. (rads^(-1))

A block of mass m = 2 kg is attached to two unstretched spring of force constant k_(1)=100 N//m and k_(2)=125 N//m The block is displaced towards left through a distance of 10 cm and released. Find the speed of the block as it passes through the mean position.

A block of mass m = 2 kg is attached to two unstretched spring of force constant k_(1)=100 N//m and k_(2)=125 N//m The block is displaced towards left through a distance of 10 cm and released. Find the speed of the block as it passes through the mean position.

A uniform disc of mass m , radius R is placed on a smooth horizontal surface. If we apply a horizontal force F at P as shown in the figure. If F = 4 N, m= .1 kg, R = 1 m and r = 1/2 m then, find the: acceleration of the CM (in ms^(2) )

A uniform disc of mass m , radius R is placed on a smooth horizontal surface. If we apply a horizontal force F at P as shown in the figure. If F = 4 N, m= .1 kg, R = 1 m and r = 1/2 m then, find the: acceleration of the CM (in ms^(2) )

A body is oscillating vertical about its mean position. If its maximum and minimum heights above the surface of the ground are 2 m and 1.5 m, then the speed at the mean position will be (g=10m//s^(2))

If m_1 = 10 kg, m_2 = 4kg and m_3=2kg the tension in the string connecting m_1 and m_2 is ,

Three particles of masses m_1 = 1 kg, m_2 = 2 kg " and " m_2 = 3 kg are placed at the corners of an equilateral triangle of side 1m as shown in Figure. Find the position of center of mass.

A man's speed with the current is 15 km / hr and the speed of the current is 2.5 km/ hr. The man's speed against the current is: 8. 5\ k m//h r b. \ 9\ k m//h r c. 10\ k m//h r d. 12. k m//h r