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leafprincess
Questions (6)
The record of the women's 200 m is 21.34 sec. If all racers at that speed, how much more force would be needed by the racer in
0 answers
477 views
a 55 kh boy and 40 kg girl usa a rope while engaged in a tug-of-war on an icy frictionless surface. If the girl accelerates
0 answers
756 views
a small weather rocket weighs 20.5 N. The rocket is carried up into the air by a balloon. The rocket is released from the
1 answer
606 views
a 2 kg mass accelerates at 20 m/s/s while being pushed by a 44 N force. Find the force of friction.
Net force = Force pushing -
0 answers
398 views
a bicyclist and his bike have a combined mass of 105 kg. He is traveling at 15.0 m/s along the path when he sees a fallen tree 4
0 answers
679 views
A 55 kg boy and 40 kg girl usa a rope while engaged in a tug-of-war. If the girl accelerates towards the boy at 5.1 m/s/s, what
0 answers
558 views
