Question
If a spring with a spring constant k = 10 N/m
is stretched from its equilibrium position by
0.1 m, and released, what would be the maxi-
mum kinetic energy at any time in its motion?
Neglect friction.
1. 0.025 J
2. 0.1 J
3. Not enough information given
4. 0.05 J
5. 1 J
is stretched from its equilibrium position by
0.1 m, and released, what would be the maxi-
mum kinetic energy at any time in its motion?
Neglect friction.
1. 0.025 J
2. 0.1 J
3. Not enough information given
4. 0.05 J
5. 1 J
Answers
bobpursley
wouldn't KEmzx= 1/2k(.1)^2=.05joules?
leaf
the answer is 4. 0.05 J