A bicycle takes 8.0 seconds to accelerate at a constant rate from rest to a speed of 4.0 m/s. If the mass of the bicycle and rid

Question

kotegsom [21]

2 years ago

11

A bicycle takes 8.0 seconds to accelerate at a constant rate from rest to a speed of 4.0 m/s. If the mass of the bicycle and rid

er together is 85 kg, what is the net force acting on the bicycle?

Physics

2 answers:

alexira [117] · Answer 1 · 2022-06-25T11:09:56+03:00

alexira [117]2 years ago

7 0

42.5 or 43 whichever answer you have on your test

Inessa05 [86] · Answer 2 · 2022-06-25T09:41:25+03:00

Inessa05 [86]2 years ago

4 0

Acceleration = (change in speed) / (time for the change)
Acceleration = (4 m/s) / (8 seconds)
Acceleration = 0.5 m/s²

Force = (mass) x (acceleration)
Force = (85 kg) x (0.5 m/s²)
Force = 42.5 Newtons