A Soccer Ball (Mass = 0

question 38

Multiple Choice

A soccer ball (mass = 0.43 kg) is moving at a speed of 20 m/s when it is kicked with a force of 300 N resulting in it going in the opposite direction with the same speed as before.What is the magnitude of the impulse delivered to the ball?

• A)0,because the before and after momenta cancel each other.
• B)8.6 kg·m/s
• C)17 kg·m/s
• D)2 600 kg·m/s

---

Definitions:

Petroleum

A naturally occurring, flammable liquid consisting of a complex mixture of hydrocarbons, used primarily as fuel and in chemical production.

Oil Shale

A fine-grained sedimentary rock from which liquid hydrocarbons (shale oil) can be produced, serving as a potential source of unconventional oil.

Oil Shale

Sedimentary rock containing organic matter that can be converted into shale oil through heating; a potential but controversial energy resource.

Oil and Gas

Natural hydrocarbon resources extracted from the Earth, used primarily for energy, heating, and in various industrial applications.