Question

41. What force is required to accelerate
1500 kg car from 5m/s to 20 m/s in time
of 3 sec? *
O (A) 750 N
O (B) 3000 N
O (C) 7000 N
O (D) 7500 N​

Answer 1

Answer:

calculate acceleration 20-5/3 so 5 m/s^2

then calculate force f=ma ..ans:7500 N

Answer 2

Answer:

750 n3000 n 70000 n75000n