A motorcar is moving with a velocity of 54 km/h and it takes 4 s to stop after the brakes are applied. Calculate the force exerted by the brakes on the motorcar if its mass along with the passengers is 400 kg.
Answers
Answered by
9
Answer:
∴f=−7500N
opposing force is denoted by negative sign.
Explanation:
see the image will be helpful for you ✌️✌️
Attachments:
subash123456:
bro I asked another question
instead of 108 km/h, I asked 54km/h
instead of 1000kg, I asked 400 kg
Similar questions