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In: Physics

Show work and draw out. A football with a mass of 0.9 kg is traveling at...

Show work and draw out.
A football with a mass of 0.9 kg is traveling at 7 m/s in the negative y direction. Kevin kicks the ball, making contact with it for 0.3 seconds. If it ends up traveling at 15 m/s at 50° below the negative x-axis, what was the force of Kevin’s kick in magnitude and direction? However, If the kick were to make contact with the ball in only 0.05 seconds with the same result, what would the magnitude of the force be?
                                                                            
Mia sliding on the ice at 8 m/s at an angle of 35° to the left of the positive y-axis, Ava throws a large 20 kg snowball at her, which sticks to Mia. After the collision with the snowball, she and the snowball travel at 3.5 m/s at 85° from the positive x-axis. Which direction did the snowball come from and how fast was it going? Include a momentum chart. Mia weighs 35 kg. (no friction)
                        

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genius_generous answered 2 years ago
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