Engr 103 Test 1 Exam Questions With Correct Answers
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Course
Engr 103
Institution
Engr 103
Engr 103 Test 1 Exam Questions With
Correct Answers
10 lbm x 12 ft/s^2= 120 lbm ft/s^2 - answerTrue
A golf ball with a mass of 0.05 kg on earth has a mass of 0.81 N on the moon if the moon's
gravity is 1.62 m/s2 - answerFalse (mass is always the same regardless of gravity)
When algebraically m...
The following equation is dimensionally consistent:
P=Fg/(2uD)
where P = pressure with base units of M/(t2L),
F = force with base units of ML/t2,
g = acceleration of gravity with units of L/t2
u = velocity with base units of L/t, and
D = diameter with base units of L - answer✔False M/t2L doesnt = M/t3
_______ are based upon known standards some of which are kept in special conditions
at specific science institutions.
a) Derived dimensions
b) Units
c) Base dimensions - answer✔B) Units
Convert 437°F into K - answer✔(437-32)/1.8=225
225+273=
498
Express the following in scientific notation:
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