Kinematics Question 393

Question: A man travelling in a car with a maximum on stat speed of 20m/s watches the friend start off at a distance 100m ahead on a motor cycle with constant acceleration ‘a’. The maximum value of ‘a’ for which the man in the car can reach his friend it’s

Options:

A) 2m/s2

B) m/s2

C) 4m/s2

D) 8ms2

Show Answer

Answer:

Correct Answer: A

Solution:

v2=u2+2as 4002a(100);a<2



NCERT Chapter Video Solution

Dual Pane