The particles in a wave are moving up and down in comparison to the ground. Which best describes the wave producing this motion?

A block M = 1.25 kg is pulled up along an inclined plane by a constant force F which is parallel to the incline as shown. The coefficient of kinetic friction between the block and the plane surface µk=0.35. The block starts from rest at the bottom.

Collisions between galaxies are thought to:

You took a running leap off a high diving platform. You were running at 3.1 m/s and hit the water 2.4 seconds later.

Facts of heat and transfer

Why does it take a stronger wind to hold up a lager, more massive hail stone?

This particle is found in the nucleus and adds mass to the nucleus, but changing its number does not change what the element is. This particle is the A. proton. B. photon. C. neutron. D. electron.

Projectile motion is an example of what kind of motion

What can change scientific knowledge?

6. What is ductility?

During practice, a baseball player hits a very high fly ball, and then runs in a straight line and catches it. Which had the greatest displacement during the time period from the hitting of the ball to its catching