Question

A rigid body moves a distance of 10 m along a straight line under the action of force of 5 n . if the work done by this force on te body is 25 joules the angle which the force makes with the direction of motion of body is

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Secondary SchoolPhysics 5+3 pts

The acceleration of moon with respect to Earth is 0.0027 metre per second square and the acceleration of an apple falling on the earth surface is about 10 metre per second square assume that the radius of the moon is one for the earth's radius if moon is stopped for an instant and then released it will fall towards the earth the initial acceleration of the Moon towards the earth will be ?