Laws Of Motion Question 187
Question: In the above question, the acceleration of the car will be [CPMT 1971]
Options:
A)$ 0.25m/{{\sec }^{2}} $
B) $ 2.5m/{{\sec }^{2}} $
C) $ 5.0m/{{\sec }^{2}} $
D) $ 0.025m/{{\sec }^{2}} $
Show Answer
Answer:
Correct Answer: D
Solution:
Acceleration of the car $ =\frac{\text{Thrust on the car}}{\text{Mass of the car}} $
$ =\frac{50}{2000}=\frac{1}{40}=0.025\ m/s^{2} $
