A solid sphare of mass 2kg is resting inside a cube as shown in the figure . The cube is moving with a velocity . Here t is in second . All surfaces are smooth . The sphare is at rest with respect to the cube. What is the total force exerted by the sphere on the cube.

A solid sphare of mass 2kg is resting inside a cube as shown in the fi

1.	A solid sphare of mass 2kg is resting inside a cube as shown in the figure . The cube is moving with a velocity . Here t is in second . All surfaces are smooth . The sphare is at rest with respect to the cube. What is the total force exerted by the sphere on the cube.
Answer» Solution :`v=5ti+2tj, VECA=(DV)/(dt)=5i+2j` `F=ma_(X)hati+m(g+a_(y))hatj,F=2(5i)+2[10+2]hatj,` `F=10i + 24j, F=SQRT(100+576)=sqrt(676)=26N`