Physics, 22.10.2020 21:01 rcbs5310

A football is punted from the ground with an initial velocity of 25.2 m/s at an angle of 50° above the horizontal. Draw a picture and label all components of the situation. What is the horizontal component of the football's initial velocity?

a. 45.2 m/s

b. 19.3 m/s

c. 16.1 m/s

d. 21.3 m/s

What is the vertical component of the football's initial velocity?

a. 19.3 m/s

b. 25.2 m/s

c. 21.4 m/s

d. 17.6 m/s

How long does the football stay in the air?

a. 1.7 s

b. 4.0 s

c. 5.6 s

d. 2.0 s

How high off the ground does the football go?

a. 14.3 m

b. 16.2 m

c. 19.0 m

d. 26.0 m

What is the horizontal length traveled by the football?

a. 32.2 m

b. 57.7 m

c. 64.4 m

d. 48.6 m

Answers: 2

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A football is punted from the ground with an initial velocity of 25.2 m/s at an angle of 50° above t...

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