Introductory Physics Worksheet With Answers - Mcas Review Packet #1 - Nnhs Page 16

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KEY
NNHS Introductory Physics: MCAS Review
Packet #1
1. Motion and Forces
Broad Concept: Newton’s laws of motion and gravitation describe and predict the motion of
most objects.
29.) On Earth, Johanna weighs 100 lbs. She
30.) How much does a 50kg student weigh?
calculated what her weight would be at several
A. 5 Newtons
other locations in the solar system. The results
B. 50 pounds
are shown in the table below.
C. 50 Newtons
D. 500 Newtons
Which of the following statements is best
supported by the information in the table?
A. Venus has more gravitational force than
Earth.
B. Mars has less gravitational force than the
Moon.
C. Earth has four times the gravitational force
of Mars.
D. Jupiter has more than twice the gravitational
force of Earth.
My Answer and Explanation:
My Answer and Explanation:
D. Her weight on Jupiter (260lbs) is
D. To find weight on Earth, you
more than twice her weight on Earth
multiply mass in kg by 10N/kg so
(100lbs.) Thus Jupiter exerts more than
50*10=500N.
twice the gravitational force.
Correct Answer and Explanation:
Correct Answer and Explanation:

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