Questions and answers by

little kakashi hatake

Questions (5)

when building a house, wich of the following is a simple machine thata construction worker would use? A)plywood B)safety hat
1. 6 answers
2. 2,856 views
remy noticed that after oiling hisskateboard wheels,it was easier to reach the speeds he needed to preform tricks how did the
1. 6 answers
2. 2,006 views
you do 185 J of work pulling a cartup a ramp. if the ramp does 153 J of work,what is the efficient of the ramp? A)82.7 percent
1. 5 answers
2. 1,838 views
to chop wood you apply 50.0 N of force to an ax. the ax supplies 600.0 Nof force to the wood. what is the mechanical advantage
1. 2 answers
2. 1,518 views
a box of cleaning supplies weighs 15N. if the box is lifted a distance of 0.60 m, how much work i sdone? A)0.040 J B)9 J C)14 J
1. 8 answers
2. 1,757 views