Which is an example of projectile motion?
a person throwing a rock
a child swinging on a swing set
an athlete running on a track
a teacher picking up a pencil

Edward tolman explained the results of his study by theorizing that the rats were learning about the maze during every trial but they a. were agitated because other groups were getting reinforcement b. could not remember how to demonstrate it without reinforcement c. were not motivated to demonstrate it without reinforcement d. seemed to be too lazy to actually work without reinforcement

Aforce of 9.00 newtons acts at an angle of 19.0 to the horizontal. what is its component in the horizontal direction?

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm