According to newton’s first law of motion, if a ball is rolled in a straight line in an open field, what will happen to the ball? a. the ball will continue on forever. b. the ball will slow down. c. the ball will not change its velocity. d. the ball will speed up.

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?

What object a collides with object b and bounces back its final momentum is?