How high did it go before falling back to earth

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Reference no: EM13797113

Lab- Acceleration due to Gravity

For the following problems, use a_g = 9.80 m/s².

1. A body is dropped from rest.

a. What is its speed after 3 seconds?

b. How far did it fall in 4 seconds?

2. A body is thrown straight up from ground level with an initial velocity of 100 m/s.

a. How high did it go before falling back to earth?

b. What is the total time in the air?

3. A ball is thrown straight down from the top of a high cliff with an initial speed of 55.6 m/s.

a. What is its speed after 3.45 seconds?

b. How far for the top of the cliff is the ball after 2.67 seconds?

Reference no: EM13797113

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