JoJo exerts a horizontal force of 276 N in attempting to push a freezer across a room, but the freezer does not move. what is the friction force that the floor exerts on the freezer?
2 answers
clearly, the friction force exactly balances JoJo's efforts, or the refrigerator would move, right?
Fe - Fs = M*a,
276 - Fs = M*0,
276 - Fs = 0,
Fs = ___N. = Force of static friction.
276 - Fs = M*0,
276 - Fs = 0,
Fs = ___N. = Force of static friction.
0 answers