A 2kg watermelon is dropped from a 4m tall roof a) what was the PE of the watermelon before striking the ground? C) use the KE equation to determine the velocity of the watermelon to fall on the ground? E) use the appropriate kinematic equations to determine the instantaneous velocity of the watermelon as its strikes the ground below ? F) briefly discuss how do your results in c) compare to e)

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Chapter1: Units, Trigonometry. And Vectors
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A 2kg watermelon is dropped from a 4m tall roof a) what was the PE of the watermelon before striking the ground? C) use the KE equation to determine the velocity of the watermelon to fall on the ground? E) use the appropriate kinematic equations to determine the instantaneous velocity of the watermelon as its strikes the ground below ? F) briefly discuss how do your results in c) compare to e)
6. A 2 kg watermelon is dropped from a 4 m tall roof. a). What was the PE
of the watermelon before being released. b) What is the KE of the
watermelon just before striking the ground? c) Use the KE equation to
determine the velocity of the watermelon just before striking the ground.
d) Use the appropriate Kinematic equations to determine how long it
takes for the watermelon to fall to the ground? e) Use the appropriate
Kinematic equations to determine the instantaneous velocity of the
watermelon as it strikes the ground below? f) Briefly discuss how do your
results in 6c, compare to 6e. *
Transcribed Image Text:6. A 2 kg watermelon is dropped from a 4 m tall roof. a). What was the PE of the watermelon before being released. b) What is the KE of the watermelon just before striking the ground? c) Use the KE equation to determine the velocity of the watermelon just before striking the ground. d) Use the appropriate Kinematic equations to determine how long it takes for the watermelon to fall to the ground? e) Use the appropriate Kinematic equations to determine the instantaneous velocity of the watermelon as it strikes the ground below? f) Briefly discuss how do your results in 6c, compare to 6e. *
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