Engineering, 24.03.2021 21:20 ks970065

8. A student lifts a 10.0 pound ball 7.00 feet in 7.00 seconds. How many joules of work did the student complete?
a. 7 lb, ft
b. 1.42 lb, ft
C. 70 lb, ft
d. 75 lb Ft
9. Convert problem 8 into SI Units and then calculate work.
a. 94.65 )
b. 90 J
c. 100
d. 8J

Answers: 2

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8. A student lifts a 10.0 pound ball 7.00 feet in 7.00 seconds. How many joules of work did the stu...