2074 set b q. no. 106 two ends of a steel wire of length 8 m
and 2 mm radius are fixed to two rigid supports. calculate
the increase in tension in the wrie when temperature falls by
10°c
plz me

Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.