Two springs of spring constants k1 and k2 (k1 > k2). If they are stretched by the same force then (u1, u2 are potential energy of the springs) is
A. u1 > u2
B. u2 > u1
C. u1 = u2
D. u1 ≥ u2
Answer:B
Two springs of spring constants k1 and k2 (k1 > k2). If they are stretched by the same force then (u1, u2 are potential energy of the springs) is
A. u1 > u2 B. u2 > u1 C. u1 = u2 D. u1 ≥ u2