From largest to smallest, rank the gravitational force that each planet exerts on the star with mass M. Distances are as follows:.a) Planet A is 3d from M b) Planet B is 1d from M c) Planet C is 1d from M d) Planet D is 2d from M e) Planet E is 3d from M

Planet A = planet B > planet D > planet A = planet E

Explanation:

Gravitational force obeys the inverse square law. That is,

Gravitation force F is inversely proportional to the square of the distance between the two masses.

The larger the distance, the weaker the gravitational force F.

From largest to smallest, the rank of gravitational force that each planet exerts on the star with mass M. Distances are as follows:

Planet B, planet C, planet D, planet planet A, planet E.

Planet B and C may experience different the same gravitational force depending on their masses. This is also applicable to planet A and E.

Therefore,

Planet A = planet B > planet D > planet A = planet E

what is the speed of a softball that travels 20m in 2secs

speed = 20/2 = 10 m/s

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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