Q379
A constant force acts on an object of mass 5 kg for a period of 2 seconds. This increases the velocity of the object from 4 ms-1 to 7 ms-1. Find the amount of force used.
A.
5.5 N
B.
8.5 N
C.
7.5 N
AnswerD.
4.8 N
Answer: Option C
Solution
Answer: Option C
No explanation is given for this question Let's Discuss on Board