If a person pushes a box up a ramp, in which direction will the box exert a force on the person? up the ramp toward the person down on the ramp

2. With regard to the pH scale, a solution with a pH A. higher than 7 is considered an acid. B. lower than 7 is considered basic. C. of 6 is considered neutral. D. close to 14 is considered a strong base.

A bouncing ball eventually comes to rest. What happened to the ball's kinetic and potential energy? A. It has been permanently destroyed, reducing the total energy of the universe. B.

A human cannon ball is fired st an angle of 60 degrees and a speed of 25 m/s. If the net is locations 35 m in front of the cannon, how high in air should the net be placed so that the performer lands in the center of it?

Sean climbs a tower that is 71.3 m high to make a jump with a parachute. The mass of Sean plus the parachute is 81.4 kg. If U = 0 at ground level, what is the potential energy of Sean and the parachute at the top of the tower?

The engine on a fighter airplane can exert a force

Consider the statement you can move parts of you body because of energy from the sun describe q series of energy conversions that supports this idea

What is Archimedes' Principle?

If a pressure gauge measure an increase in 3*10^ (5) Pa on an area of 0.7 m^2, calculate the increase in the force applied to the area?

What elements are formed only during the supernova phase of large or extra-large madd star?

When a solid A of mass 12g is completed immensedin a measuring cylinder filled with water it diplaces the same volume of water as does solidB if mass 8 what can be deduced about the densities of solid AandB