Physics, 18.07.2021 02:30, caseypearson377
Can someone please help a struggling physics student?
A Physics student is running an experiment to test the kinematic equations that she learned over the week. She is throwing a ball with an initial velocity of +12.0 m/s in the vertical direction. Assume that the ball is thrown from the ground (i. e., neglect the student's height)
a) What is the maximum height the ball will reach in the air? Express your answer in m
What is the the velocity of the ball when it hits the ground? Express your answer in m/s.
Later that day, the student decided to repeat the experiment. This time, the weather was a little rough outside and there was a strong wind blowing in the horizontal direction (see figure). As a result of the wind, the horizontal component of the ball's velocity is + 2.3 m/s throughout the time it is in air (pointing to the right).
b) Assuming that the student throws the ball with the same initial upwards velocity as in part a), what will be the maximum height that the ball with reach in the presence of wind? Express your answer in m.
What is the magnitude of the velocity of the ball when it hits the ground? Express your answer in m/s
What is the direction of the velocity of the ball when it hits the ground? Express your answer in terms of the angle (in degrees ) of the ball's velocity with respect to the horizontal direction (see figure).
Answers: 3
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Can someone please help a struggling physics student?
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