Indian Navy INET c11phy_wep_pe_conserve — practice questions
5 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice Indian Navy INET c11phy_wep_pe_conserve in the app →Per NCERT §5.5, the work done by a VARIABLE force F(x) over displacement from x_i to x_f is which?Per NCERT §5.8 eqn 5.9, a conservative force F(x) is related to its potential V(x) by which relation?Per NCERT §5.8 example, a ball dropped from height h has speed at the ground equal to which value?Per NCERT §5.7 (Points 7), the zero of GRAVITATIONAL potential energy is conventionally chosen at which level?Per NCERT §5.8, an object dropped from height h, just before hitting the ground, has kinetic energy equal to w