Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

Gravitational field

Explanation:

An object of mass M exerts a force (gravitational force) of attraction on any other object of mass m. The magnitude of this force is

where G is the gravitational constant and r the separation between the two objects.

Since the object of mass M exerts this force on any other object located around it, we can think as a "gravitational field", which is the region of space around the object of mass M that exerts a gravitational force on other object. This way, the force exerted on another object of mass m can be rewritten as

F = mg

where

is called strength of the gravitational field.

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

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