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Worksheetsnet force
Total questions: 12
Worksheet time: 25mins
Name
Class
Date
1.
What is the net force?
a)
5 N
b)
45 N to the left
c)
5 N to the right
d)
45 N to the right
2.
What is a force?
a)
the PUSH or PULL on an object
b)
The MOTION an object creates
c)
The objects HITTING one another
d)
Going REALLY FAST
3.
What is the unit for FORCE?
a)
N (Newtons)
b)
lbs (pounds)
c)
g (grams)
d)
m/s (meters per second)
4.
If there are two forces going in the SAME direction, you would ...?
a)
(-) Subtract the forces
b)
(+) Add the forces
c)
Neither
d)
(x) Multiply
5.
Forces that have a force of Zero (0).
a)
Balanced force
b)
Unbalanced force
6.
The FORCE that PULLS things down or back to EARTH.
a)
Speed
b)
Gravity
7.
What is the net force?
a)
17 N Right
b)
3 N Right
c)
3 N Left
d)
17 N Left
8.
If a car has a force of 54 N forwards and the brakes have a force of 73 N backwards, what is the overall Net Force.
a)
16 backwards
b)
19 forwards
c)
18 backwords
d)
23 forwards
9.
How much force is needed to accelerate a 3kg skateboard at 5m/s2.
a)
8N
b)
1.6N
c)
0.6N
d)
15N
10.
How much force is needed to accelerate a 25kg bowling ball at 2m/s2.
a)
50N
b)
5N
c)
12.5N
d)
100N
11.
What is the acceleration of a 50 kg object pushed with a force of 500 newtons?
a)
100 m/s2
b)
25,000 m/s2
c)
10 m/s2
d)
25 m/s2
12.
A force of 250 N is applied to an object that accelerates at a rate of 5 m/sec2. What is the mass of the object?
a)
100kg
b)
1,250kg
c)
50kg
d)
5kg
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