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Questions and answers by
Manny Aragon
Questions (7)
Question part Points Submissions 1
0/1 1/3 Total 0/1 A 13.0 m long conveyor belt, inclined at 30.0°, is used to transport
1 answer
931 views
A lawn roller is pushed across a lawn by a force of 125 N along the direction of the handle, which is 22.5° above the
1 answer
646 views
Brutus, a champion weightlifter, raises 243 kg of weights a distance of 2.65 m.
(b) How much work is done by Brutus holding the
2 answers
1,175 views
The graph in Figure 10-22 shows the force and displacement of an object being pulled.
Figure 10-22 (a) Calculate the work done to
4 answers
2,603 views
A horizontal force of 790 N is needed to drag a crate across a horizontal floor with a constant speed. You drag the crate using
1 answer
757 views
A car is driven at a constant speed of 76 km/h down a road. The car's engine delivers 48 kW of power. Calculate the average
2 answers
1,303 views
A force of 297.0 N is used to push a 165 kg mass 30.0 m horizontally in 3.00 s.
(a) Calculate the work done on the mass. Enter a
1 answer
573 views
