Q: A car weighs 1000 kg. It is moving with a uniform velocity of 72 km/h towards a straight road. The driver suddenly presses the brakes. The car stops in 0.2 s. The retarding force applied on the car to stop it is
(a)100 N
(b)1000 N
(c)10 kN
(d)100 kN
Correct Answer: (d)
The correct answer is (d): 100 kN. Subject: Science & Technology | Sub-topic: Computer & Information Technology