A tugboat pulls a ship with a constant net horizontal force of 5.00 * 103 N and causes the ship to move through a harbor. How much work is done on the ship if it moves a distance of 3.00 km?

An astronaut has landed on an asteroid and conducts an experiment to determine the acceleration of gravity on that asteroid. He uses a simple pendulum that has a period of oscillation of 2.

what change occurs when a material changes shape or size but the composition of the material does not change

The gravitational force of attraction between Earth and the Sun is 3.52 x 1022 newtons. Calculate the mass of the Sun. [Show all work, including the equation and substitution with units.]

Which of the following rocks would most likely be found on the ocean floor

Krista is playing tennis at the park. When the tennis ball flies toward her, Krista hits the ball with her racket, which causes the ball to fly in the opposite direction. According to Newton's third law of motion, which of the following is true? A.

Which of the following are types of changes that can happen in the rock cycle

A force of 9.00 newtons acts at an angle of 19.0° to the horizontal. What is its component in the horizontal direction? A 15.6 newtons B. 9.00 newtons C 7.85 newtons D. 8.51 newtons E. 2.93 newtons

True or False The greater the speed of an object, the less kinetic energy it possesses.

Is net force the same thing as gravity

When was the first electric typewriter produced and by what company