Physics
Grade-8
Easy
Question
A bus with a mass of 2500 Kg travelling with an acceleration of 2 m/s2 hits a light pole. What force does the bus experience?
- 5000 N
- 1250 N
- 1/5000 N
- 1/1250 N
Hint:
F= ma
The correct answer is: 5000 N
- Using the formula: F = ma
- Given that: m= 2500kg, a=2m/s2
- Therefore, F= (2500 x 2) Newton
- Force = 5000 N
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