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Recent questions tagged kinetic-energy
Questions
Consider the diagram below showing the trajectory of an object thrown from Point 0. Which of the following is true?
jeemain
physics
class11
work-power-energy
ch6
kinetic-energy
potential-energy
medium
asked
Aug 27, 2014
by
balaji.thirumalai
1
answer
A ball is released from certain height.It loses 50 % of its kinetic energy on striking ground. It will attain height again equal to
jeemain
physics
class11
ch6
kinetic-energy
work-power-energy
q20
easy
asked
Jul 18, 2013
by
meena.p
1
answer
A body of mass 10 kg at rest is acted upon simultaneously by two forces 4N and 3N at right angles to each other. The kinetic energy of body at end of 10sec is
jeemain
physics
class11
ch6
kinetic-energy
work-power-energy
q19
easy
asked
Jul 18, 2013
by
meena.p
1
answer
Displacement of a body of mass 2 kg varies with time as $s=t^2+2t$.Where s in meters t in seconds. The work done by the force acting an body during the time t=2s to t=4s is
jeemain
physics
class11
ch6
work-power-energy
q5
work
kinetic-energy
easy
work-energy-theorem
variable-force
asked
Jul 17, 2013
by
meena.p
1
answer
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