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WorksheetsForce and motion
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
When a solid object moves through a fluid
a)
Static friction
b)
fluid friction
c)
rolling friction
d)
Sliding friction
2.
A balanced force has
a)
no net force
b)
some net force
c)
a wee bit of net force
d)
a lot of net force
3.
a push or pull is
a)
mass
b)
force
c)
inertia
d)
gravity
4.
speed is
a)
the SI unit of force
b)
a push or pull
c)
the amount of mass in an object
d)
how fast an object travels
5.
<--------8N 4N-------->
a)
2N
b)
12N
c)
4N
d)
32N
6.
-------->17N 17N<--------
a)
0N
b)
17N
c)
34N
d)
49N
7.
-------->6N 12N------->
a)
6N
b)
18N
c)
72N
d)
2N
8.
------->14N -------->3N -------->15N
a)
23N
b)
48N
c)
2N
d)
32N
9.
a force that brings a body towards the center of the earth or another body having mass
a)
friction
b)
inertia
c)
gravity
d)
distance
10.
M/S2 measures
a)
acceleration
b)
force
c)
speed
d)
distance
11.
Cutine Hugh Combee is pushing a barrel of piglets. His force is 10N. Danny Zuko sees him struggling so he comes along side Cutine and pushes in the same direction using his greased lightning. His force is 20N. What is their total net force?
a)
10N
b)
30N
c)
20N
d)
120N
12.
The Booh-Bahs are trying to push a box of felines across the road. What force must they overcome to get the box of felines moving?
a)
newtons
b)
push
c)
friction
d)
inertia
13.
What is acceleration a change in?
a)
velocity
b)
inertia
c)
gravity
d)
force
14.
Pope Francis is playing a game where eagles fly into his ear. When the eagles are flying the forces acting on them are unbalanced. What would happen if the forces acting on the eagles were balanced?
a)
the eagles will stay still
b)
the eagles will die
c)
the eagles motion will not change
d)
the eagles will get faster
15.
Heavier things will fall faster than lighter things.
a)
true
b)
false
16.
Acceleration is a change in velocity.
a)
true
b)
false
17.
Kathy Lee is throwing herself a surprise party. She goes around the neighbourhood to inform the local youngins. She travels on roller skates. What type of force is acting against the motion of Kathy Lee on roller skates?
a)
fluid friction
b)
sliding friction
c)
static friction
d)
rolling friction
18.
To know an objects velocity you must know its
a)
distance
b)
reference point
c)
acceleration
d)
speed and direction
19.
Yung Francis just dropped her new mixtape, titled "Sloth Life". Her home-slices come to get a copy, so she slides it to them across the table. What type of force is acting against the motion of "Sloth Life"?
a)
sliding friction
b)
rolling friction
c)
fluid friction
d)
static friction
20.
What is the resistance of an object to change in its motion?
a)
weight
b)
inertia
c)
gravity
d)
friction
21.
an object rolls across a surface
a)
rolling friction
b)
static friction
c)
sliding friction
d)
fluid friction
22.
occurs when 2 objects slide over each other
a)
static friction
b)
rolling friction
c)
sliding friction
d)
fluid friction
23.
the amount of matter in an object
a)
velocity
b)
gravity
c)
meters
d)
mass
24.
opposing forces between two objects
a)
friction
b)
gravity
c)
inertia
d)
speed
25.
the more mass in an object the more gravity it has
a)
true
b)
false
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