Questions
A body is moved along a straight line by a machine delivering constant power. The distance moved by the body in time t is proportional to
detailed solution
Correct option is C
P=F.v=ma.v=mVtV=mst×1tst=ms2t3For power to be independent of times2∝t3 or s∝t3/2Talk to our academic expert!
Similar Questions
A pump motor is used to deliver water at a certain rate from a given pipe. To obtain ‘n’ times water from the same pipe in the same time, by what amount the power of the motor should be increased?
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
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
