Gerry’s cell phone slipped out of his pocket and fell to the ground. The phone had a mass of 0.22 kg and Gerry’s pocket was 1.2 meters above the ground. When the phone hit the ground, the impact took 0.1 seconds. What was the phone's kinetic energy when it hit the ground? What was the phone's velocity when it hit the ground?
What was the phone's momentum when it hit the ground?
How much force was applied to the phone by the ground?
What are the correct units for each answer?