Choose the correct statement(s) from the following.

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

Force acting on a particle for equal time intervals can produce the same change in momentum but different change in kinetic energy.

Force acting on a particle for equal displacements can produce same change in kinetic energy but different change in momentum.

Force acting on a particle for equal time intervals can produce different change in momentum but same change in kinetic energy.

Force acting on a particle for equal displacements can produce different change in kinetic energy but same change in momentum.

answer is A.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

The change in momentum for each time interval t0 is Δp=Ft0 which is constant. But the change in kinetic energy in each time interval t0 is different.First t0 interval: ΔK1=Δp22m=F2t022mSecond t0 interval: ΔK2=(2Δp)2−(Δp)22m=3F2t022m The change in kinetic energy is ΔK=Fx0=constantFirst x0 displacement: Δp1=2mΔK1=2mFx0Second x0 displacement: Δp2=2m2Fx0−2mFx0=0.4142mFx0

Watch 3-min video & get full concept clarity