Question

Tangential velocity 2. Parabolic pathway 3. Projectile 4. Centripetal acceleration 5. Centripetal force a. acceleration towards the center caused by the centripetal force b. a force which keeps a body moving with a uniform speed along a circular path and is directed along the radius towards the center c. a curved path followed by projectiles d. an object projected through space, traveling in two dimensions, that accelerates vertically due to gravity e. the instantaneous velocity of a body moving in a circular path

Answer 1

1. Tangential velocity:

e) the instantaneous velocity of a body moving in a circular path.

2. Parabolic pathway

c. a curved path followed by projectiles

3. Projectile

d) an object projected through space, traveling in two dimensions, that accelerates vertically due to gravity.

4. Centripetal acceleration

a) acceleration towards the center caused by the centripetal force

5. Centripetal force

b) a force which keeps a body moving with a uniform speed along a circular path and is directed along the radius towards the center