Mathematics · Speed, Time and Distance
A constant force acts on an object of mass 10 kg for a duration of 2 seconds. It increases the object's velocity from 5 m/s to 10 m/s. Find the magnitude of the applied force. Also, if the same force is applied for a duration of 5 seconds instead, what would be the final velocity of the object?
- 1Applied Force = 25 N, Final Velocity = 17.5 m/s✓
- 2Applied Force = 20 N, Final Velocity = 7.5 m/s
- 3Applied Force = 25 N, Final Velocity = 7.5 m/s
- 4Applied Force = 20 N, Final Velocity = 17.5 m/s
Correct answer
Applied Force = 25 N, Final Velocity = 17.5 m/s
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