Worksheets2-D Motion (Final Review)
Total questions: 6
Worksheet time: 6mins
Name
Class
Date
1.
Which of the following could be the correct resultant for adding a 10m West vector to a 5m South vector?
a)
A
b)
B
c)
C
d)
D
2.
If a bullet is horizontally shot at the same moment another bullet is dropped from 10m high, which has a larger vertical speed when they hit the ground?
a)
Shot Bullet
b)
Dropped Bullet
c)
Same for Both
3.
What is the horizontal acceleration of a projectile that is launched with an initial velocity of 20m/s at an angle of 75°?
a)
0 m/s2
b)
-9.8 m/s2
c)
5.17m/s²
d)
19.3m/s²
4.
A person begins a corn maze by walking 6.00m to the East and 10.0m to the North. How far away is the person from the starting position?
a)
10.4 m
b)
11.7 m
c)
16.0 m
d)
16.8 m
5.
A ball is thrown horizontally at 20 m/s from a 45-m tall balcony. What is its range (horizontal distance)?
a)
27 m
b)
8100 m
c)
60 m
d)
120 m
6.
What is the resultant of these two vectors?
a)
+2a
b)
0
c)
-2a
d)
+a
100 %
