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WorksheetsMakeup Practice Log 11 (10/28-11/1)
Total questions: 10
Worksheet time: 42mins
Name
Class
Date
1.
The more mass an object has, the faster it will fall.
a)
True
b)
False
2.
What is the horizontal acceleration of a projectile?
a)
0 m/s2
b)
-9.8 m/s2
3.
What is the vertical acceleration of a projectile?
a)
0 m/s2
b)
-9.8 m/s2
4.
An object is shot from the ground (at 25 m/s) at 25 degrees and 65 degrees. Which one has a greater vertical velocity? (assume no air resistance)
a)
25 degrees
b)
65 degrees
c)
same for both
d)
Neither
5.
An object is shot from the ground (at 25 m/s) at 25 degrees and 65 degrees. Which one has the greater horizontal velocity? (assume no air resistance)
a)
25 degrees
b)
65 degrees
c)
same for both
d)
Neither
6.
If a bullet is horizontally shot at the same moment another bullet is dropped from the same height, which will hit the ground first?
a)
Shot Bullet
b)
Dropped Bullet
c)
Hit at Same Time
7.
If a bullet is horizontally shot at the same moment another bullet is dropped from the same height, which has a larger vertical speed when they hit the ground?
a)
Shot Bullet
b)
Dropped Bullet
c)
Same for Both
8.
An object is projected horizontally from a cliff. The time it takes to hit the ground is
a)
more than if it was just dropped
b)
less than if it was just dropped
c)
the same amount of time than if it was just dropped
d)
impossible to determine
9.
The law of universal gravitation is credited to whom?
a)
Einstein
b)
Galileo
c)
Darwin
d)
Newton
10.
Who said that falling objects fall at the same rate?
a)
Galileo
b)
Aristotle
c)
Newton
d)
Copernicus
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