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Questions (10)
a 65 kg male skater pushes a 45 kg female skater causing her to accelerate at a rate of 2.0 ms ^2 at what rate will the male
0 answers
609 views
average force
0 answers
302 views
find the change n momentum of a 1120-kg car that increases its speed / what minimum force is need to do this?
0 answers
388 views
sofa wont fit through the door so i lift the 86.1 kg sofa 17.2 m from the street. how much time will the lift take?
1 answer
361 views
a spring with a spring constant k= 1340 N/m is oriented find the rate of compression
0 answers
805 views
crane lifts a 75 kg girder 8.85 m. How much work does the crane do lifting with an upward acceleration of 1.20 m/s ^2?
1 answer
614 views
car going 15 m/s is brought to a rest in a distance of 2.0 m as it strikes a pile of dirt. how much average force is exerted by
1 answer
951 views
a 65 kg male skater pushes a 45 kg female skater causing her to accelerate at a rate of 2.0 ms ^2 at what rate will the male
1 answer
534 views
a 70 kg box is pulled by a rope that exerts a 400 N force at angle of 30 degrees to the horizontal the leading coefficient of
0 answers
730 views
A freight train has a mass of 1.5 x 10^7 kg . If the locomotive can exert a constant pull of 7.5 X 10^5 N, how long does it take
1 answer
1,942 views
Answers (4)
find the change n momentum of a 1120-kg car that increases its speed / what minimum force is need to do this?
sofa wont fit through the door so i lift the 86.1 kg sofa 17.2 m from the street. how much time will the lift take?
a 65 kg male skater pushes a 45 kg female skater causing her to accelerate at a rate of 2.0 ms ^2 at what rate will the male skater accelerate? What is the rate of his acceleration?
why does islam have more oil problems than saudi arabia
