An object moving at 39m/s takes 9s to come to a stop. What is the object's acceleration?

A volleyball player hit a ball with a mass of 0.25 kg. The average acceleration of the ball was 15.5 m/s². How much force did the volleyball player apply to the ball? A. 3.87 m/s² B. 62.0 m/s² C. 3.87 N D. 62.0 N

An example of a solution in which the solute is not a solid and the solvent is not a liquid.

A 16 g rifle bullet traveling 240 m/s buries itself in a 3.6 kg pendulum hanging on a 2.5 m long string, which makes the pendulum swing upward in an arc. Determine the vertical and horizontal components of the pendulum's displacement.

About 99% of the atmosphere is composed of a. argon and carbon dioxide. b. nitrogen and water vapor. c. oxygen and carbon dioxide. d. nitrogen and oxygen.

An object which has a mass 70 kg is sitting on a cliff 10 m high. Calculate the objects gravitational potential energy given G=10m/s2

According to the modern classification system, which list is written correctly from least specific to most specific?

What does SI stand for when referring to a system of measurement

What is thermodynamic process

A soap bubble usually pops because some part of it becomes too thin due to evaporation or drainage of fluid. The change in thickness also changes the color of light the bubble reflects. Why?

Earth's magnetic field is similar to that of a bar magnet. Select all the statements that are true as a consequence of this. A. It has a north and south magnetic pole. B. It has a bar-shaped iron section inside it. C.