Physics, 17.12.2020 14:00 onegirl435
QUESTION 1
a) Convert 60 miles per hour to feet per second. Given 1 mile = 1.609 km and 1 foot = 0.3048 m.
(3 marks)
b) A pressure of 3 atm is applied to a circular surface of diameter 4 in; calculate the force experienced by the surface. Give your answer in SI units. (1 atm = 1.01 x 10 pa, 1 in =2.54cm) (4 marks)
c) Given A = (0.210 + 0.41) (1.10 x 102). Show the result for A in correct number of significant figures. (3 marks)
Answers: 2
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QUESTION 1
a) Convert 60 miles per hour to feet per second. Given 1 mile = 1.609 km and 1 foot = 0....
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