Question
Question: A body of mass m = 3.513 kg is moving along the x-axis with a speed of 5.00 ms<sup>–1</sup>. The mag...
A body of mass m = 3.513 kg is moving along the x-axis with a speed of 5.00 ms–1. The magnitude of its momentum is recorded as –
A
17.6 kg m s–1
B
17.565 kg m s–1
C
17.56 kg m s–1
D
17.57 kg m s–1
Answer
17.6 kg m s–1
Explanation
Solution
Q P = mv = 3.513 × 5.00 = 17.565 kg.m/s
Q minimum no. of SD = 3 \ p = 17.6 kg.m/s