21046016
Description
Quiz by sherri oberding, updated more than 1 year ago
|
Created by sherri oberding
almost 6 years ago
|
|
Question 1
Question
When one object exerts a push or a pull on another object
Answer
-
force
-
velocity
-
acceleration
Question 2
Question
Force is measured in
Answer
-
Newtons
-
Benjamins
-
pounds per square inch
Question 3
Question
Force is described by its strength and the direction in which it acts
Answer
- True
- False
Question 4
Question
The cominbation of all forces acting on an object is called the [blank_start]net force[blank_end]
Answer
-
net force
-
total force
-
combined force
Question 5
Question
[blank_start]Unbalanced[blank_end] forces acting on an object result in a net force and cause a change in the object's motion.
Answer
-
Unbalanced
-
Net
-
Total
Question 6
Question
Equal forces exerted on an object in opposite directions result in [blank_start]balanced[blank_end] forces
Answer
-
balanced
-
net
-
total
Question 7
Question
Balanced forces acting on an object cause a change in the object's motion
Answer
- True
- False
Question 8
Question
You exert a force of 120N on a desk. Your friend exerts a force of 150N in the same direction. What net force to you and your friend exert on the desk?
Answer
-
30 N
-
270 N
-
0 N
-
190 N
Question 9
Question
What 2 factors determine the force of friction?
Answer
-
how hard the surfaces push together, types of surfaces involved
-
speed and acceleration
-
smoothness of surface and the speed of the friction
Question 10
Question
Type of friction that acts on objects that are not moving
Answer
-
static friction
-
sliding friction
-
rolling friction
-
fluid friction
Question 11
Question
Type of friction that occurs when two sided surfaces slide over each other.
Answer
-
static friction
-
sliding friction
-
rolling friction
-
fluid friction
Question 12
Question
Type of friction that occurs when an object rolls across a surface
Answer
-
Rolling Friction
-
Sliding Friction
-
Static Friction
-
Fluid Friction
Question 13
Question
Type of friction that occurs when an solid object moves through a liquid
Answer
-
static friction
-
fluid friction
-
rolling friction
-
sliding friction
Question 14
Question
Rolling friction is easier to overcome than sliding friction
Answer
- True
- False
Question 15
Question
A force that pulls objects towards each other
Answer
-
force
-
gravity
-
mass
-
friction
Question 16
Question
What two factors affect gravitational attraction between objects?
Answer
-
mass and distance
-
weight and mass
-
speed and mass
-
weight and distance
Question 17
Question
Weight = Mass
Answer
- True
- False
Question 18
Question
The force of gravity on a person or object at the surface of a planet
Answer
-
weight
-
mass
-
force
-
gravity
Question 19
Question
The more mass an object has, the greater its gravitational force
Answer
- True
- False
Question 20
Question
The greater the distance between two objects, the greater the gravitational force between them
Answer
- True
- False
Question 21
Question
Mass varies with gravitational forces
Answer
- True
- False
Want to create your own Quizzes for free with GoConqr? Learn more.