Laws Of Motion Question 96

Question: A body of mass 3kg is acted on by a force which varies as shown in the graph below. The momentum acquired is given by

Options:

A) Zero

B) 5 N-s

C) 30 N-s

D) 50 N-s

Show Answer

Answer:

Correct Answer: D

Solution:

momentum acquired = Area of force-time graph $ =\frac{1}{2}\times (2)\times (10)+4\times 10=10+40=50\ N\text{-}S $



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक