The traction force developed by the car is 50,000N, and the resistance to movement is 500N.
| December 11, 2020 | education
The traction force developed by the car is 50,000N, and the resistance to movement is 500N. What is the mass of the car if it is moving with an acceleration of 3m / s?
Given:
Fthrust = 50000N
Fcopr = 500N
a = 3 m / s2
Find: m
Decision:
F = m * a
m = F / a
F = Fthrust-Fcopr
F = 50000N-500N = 49500N
m = 49500N / 3 m / s2 = 16500 kg = 16.5 t
Answer: m = 16.5 t
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