1:59 Due date: November 15, 2020
17: Holt SF 05Rev 60 - 30.0 pts possible
part 1 of 3
Your response
A 2.0 kg block is pushed 3,0 m at a con-
stant velocity up a vertical wall by a constant
force applied at an angle of 29.0° with the
horizontal, as shown in the figure.
The acceleration of gravity is 9.81 m/s.
Previous responses
* 1. 5p52.55 (11/15/20 9:45 PM)
x 2. 5052.55 (11/15/20 9:45 PM)
* 3. 29.63 (11/15/20 10:11 PM)
x 4. 117.9 (11/15/20 10:22 PM)
* 5. 275.474 (11/15/20 10:38 PM)
29
3 m
2 kg
Drawing not to scale.
If the coefficient of kinetic friction between
the block and the wall is 0.30, find
a) the work done by the force on the block.
Answer in units of J.
part 2 of 3
Previous responses
b) the work done by gravity on the block.