looks good to me.
If you were unsure, maybe you should have showed how you solved the problems.
A spring with a spring constant of 16 N-m is compressed 0.2 m. What is the restoring force on the spring?
A. -1.25N
B. -3.2N
C. -15.8N
D. -80N*****
What is the mass of a box that requires a force of 27 N to be accelerated to 4.0 m/s²?
A. 6.8 kg******
B. 2.3 kg
C. 31 kg
D. 108 kg
oobleck or anonymous please help
1 answer