Answer:
Gravity and Distance As the distance between the alien and the surface of the planet increases, the force of gravity decreases. This relationship is true in all cases: as the distance increases between any two objects, the gravitational force gets much smaller very fast in an inverse square relationship .
Explanation:
Answer: If a force on an object is aimed in the direction of the object’s velocity, the force does positive work
(b).
Explanation:
Hi, the answer is oprion b. positive work.
If a force on an object is aimed in the direction of the object’s velocity, the force does positive work.
An object's kinetic energy will only change if the force acting on the object changes the object's speed. This will only happen if there is a component of the force in the direction that the object moves.
So, A force will do work only if the force has a component in the direction that the object moves.
Answer:
= 1.7 Joules
Explanation:
The electrical potential energy is given by;
P.E = 1/2 ke²
Where, k is the spring constant, e is the extension
Therefore;
Electrical potential energy = 1/2 × 113 N/m × 0.03 m
= 1.695 Joules
<u>= 1.7 J</u>
The term for the process by which a portion of a glacier breaks off and falls into the water is called calving.
