b) up c) 10 N down d) 9 N up Q10: A 2.5 kg block is pushed 5.0 m along a frictionless horizontal surface by a constant 16 N force directed 25° below the horizontal as shown. The work (in J) done on the block by the applied force is: a) 31.9 b)72.5 c) 35.2 d) 68.2

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter7: Rotational Motion And Gravitation
Section: Chapter Questions
Problem 63AP: A skier starts at rest at the top of a large hemispherical hill (Fig. P7.63). Neglecting friction,...
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physics 101 please solve question 10

09: Three books X, Y, and Z rest on a table. The weight of
each book is indicated as shown in the figure. The
force of book Z on book Y is:
Z
a) 6 N up
b) 10 N up
c) 10 N down
d) 9 N up
Q10: A 2.5 kg block is pushed 5.0 m along a frictionless
horizontal surface by a constant 16 N force directed 25° below
the horizontal as shown. The work (in J) done on the block
by the applied force is:
a) 31.9
b)72.5
c) 35.2
d) 68.2
X
2N
4 N
10 N
F
25°
Transcribed Image Text:09: Three books X, Y, and Z rest on a table. The weight of each book is indicated as shown in the figure. The force of book Z on book Y is: Z a) 6 N up b) 10 N up c) 10 N down d) 9 N up Q10: A 2.5 kg block is pushed 5.0 m along a frictionless horizontal surface by a constant 16 N force directed 25° below the horizontal as shown. The work (in J) done on the block by the applied force is: a) 31.9 b)72.5 c) 35.2 d) 68.2 X 2N 4 N 10 N F 25°
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