WorksheetsC - Unit 3 Review
Total questions: 23
Worksheet time: 19mins
What does an inclined plane look like from the side?
square
rectangle
triangle
circle
A person pushes against a wall with 15N of force. The wall doesn't move. The wall exerts how much force on the student?
15N
greater than 15N
less than 15N
0N
What would cause the person on the right to change position?
The force applied by the two people on the right would have to be greater than 200N.
the force applied by the two people on the right would have to be less than 200 N.
The person on the left would need to turn around
It is impossible
An inclined plane reduces the amount of force needed to move an object by -
increasing the distance the object moves.
transferring more of the force to the object
reversing the direction the object is moved.
In what direction with the box move?
right
left
up
down
The inclined plane makes work easier by __________________ the amount of effort that must be applied to raise or lower a load.
reducing
increasing
Which of the following could be a correct answer for finding speed based on the units.
S = 4 miles
S = 4 minutes
S = 4 min/miles
S = 4 miles/min
What is missing in the triangle of knowledge?
speed
distance
time
minutes
The bike is in the bike rack.
balanced force
unbalanced force
The ball is rolling down the hill.
balanced forces
unbalanced forces
A student places a ball on the ground and kicks it hard. The ball moves along the ground. Which statement is true?
The kick decreases the weight of the ball
The kick applies force, which changes the direction of the ball.
The kick decreased the force of gravity acting on the ball.
The kick removes friction between the ball and the ground.
-flat surface that is higher at one end.
-helps a person move something up or down from one place to another
