Work, Power and EnergyHard
Question
Two bodies of mass 1kg and 4kg have equal K.E. then the ratio of their momentum is
Options
A.2 : 1
B.1 : 2
C.4 : 1
D.1 : 4
More Work, Power and Energy Questions
In an LCR series circuit the value of half power frequencies are 25 Hz and 100 Hz respectively. Then Quality factor of t...A body of mass 10 kg is released from a Tower of height 20m and body acquires a velocity of 10 ms-1 after falling throug...The deviation caused in red, yellow and violet colours for crown glass prism are 2.84o, 3.28o and 3.72o respectively. Th...A ball is thrown from a point with a speed v0 at an angle of projection θ. From the same point and at the same inst...A bullet of mass 10g leaves a riffle at an initial velocity of 1000m/sec and strikes the earth at the same level with a ...