If the action force is the boy pushing on the ball, what is

the reaction force?

Which way will the boy on the skateboard move?

What is the formal mechanism that forces human conduct to adhere to standardized rules and norms? custom tradition law mores socialization

a 3.0m long frictionless pendulum swings with a maximum angluar displacement of 10 degree from the vertical. at its lowest position the kinetic energy of the pendulum is 20.0j what is the potential energy of the pendulum when the kientic energy is 5.

Imagine you want to get 1 kcal of energy from a cow. How much energy would the cow need to get from plants? Why?

What was noticed about the shape of coastlines by sailors as early as the sixteenth century?

Which of the following is true about frictional forces?

Why do space suits need to be pressurized?

Why do comets have tails?

The main characteristic of all vertebrates is the presence of a. cartilage b. a large brain c. a backbone d. an exoskeleton I got it. The answer was B

A projectile is thrown upward so that its distance above the ground after t seconds is h (t) equals negative 16 t squared plus 704 t. a) Find the maximum height the object reaches. b) Find the time it takes the object to reach the ground.

You are standing 100 meters from an object emitting a sound of constant intensity (loudness). You walk toward the source of sound until you are 20 meters from it. From your perspective, what has happened to the intensity of the sound?