Physics, 21.04.2021 23:00 mylittleponeyfbrarit
Pi] A car's engine produces a useful output power of 6.5 10° W
The car of mass 950 kg is moving up a hill at a steady speed.
The slope of the hill is 12° to the horizontal. Resistive forces on the car are negligible.
1?
What is the steady speed of the car? rk
[1 mark]
A 7.0ms7 [e]
B 12ms7 [e]
Cc 34ms7 [=]
D 68ms7 [e]
![Pi] A car's engine produces a useful output power of 6.5 10° W
The car of mass 950 kg is moving u](/tpl/images/2305/3317/a03da.jpg)
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Pi] A car's engine produces a useful output power of 6.5 10° W
The car of mass 950 kg is moving up...
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