Questions
In a foot ball match a ball is kicked by a player with a force of 25 N for 0.2 s and then by another player with a force of 70 N for 0.1 s in the same direction. If the ball gains a velocity of 24 m/s after two kicks, the mass of ball is
detailed solution
Correct option is D
mV=F1t1+F2t2m×24=25×0.2+70×0.1m×24=12m=0.5kgTalk to our academic expert!
Similar Questions
Figures I, II, III and IV depict variation of force with time. Select the figure(s) that depicts minimum impulse delivered.
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests