A man weighing 190 lbs climbs a staircase 35 ft in 25 seconds. Calculate how much work was performed.
A) 2,650 ft pounds of work
B) 4,650 ft pounds of work
C) 6,650 ft pounds of work
D) 8,650 ft pounds of work
Correct Answer:
Verified
Q2: The energy of motion or velocity.
A) kinetic
Q3: A rectangular vessel, 10 ft wide, 20
Q4: Identified as the quantity of matter.
A) solid
B)
Q5: A method for determining the heaviness of
Q6: Calculate the pressure exerted on the bottom
Q7: The heaviness of a substance while specific
Q8: Standards to measure the heaviness of a
Q9: Calculate the pressure produced by a ten
Q10: Find the volume of a granite object
Q11: What is the density of a cube
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