Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Forces
Test Description: Approprate for 7th/8th grade physical science topic of forces.
Instructions: Answer all questions to get your test result.
1) A person is moving a box up a ramp. How can the amount of friction be reduced?
A
Putting the box on a cart and pushing it up a rough surface.
B
Putting the box on a cart and pushing it up a smooth surface.
C
Pushing the box up a ramp with a smooth surface.
D
Pushing the box up a ramp with a rough surface.
2) Two dogs are fighting over control of a frisbee and have it in their mouths. Dog A is pulling the frisbee to the left with a force of 300 N. Dog B is pulling the frisbee to the right with a force of 275 N. Which direction is the frisbee moving?
A
The frisbee is moving to the right.
B
The frisbee is not moving at all.
C
The frisbee is moving up.
D
The frisbee is moving to the left.
3) Friction acts in a direction ______to the direction of an object’s motion.
A
equal
B
opposite
C
unrelated
D
perpendicular
4) A 1500 kg. car is accelerating down a hill at a rate of 3 m/s/s. How much force does the car have?
A
4500 N
B
45000 N
C
5000 N
D
500 N
5) An object in free fall _________ towards the ground.
A
accelerates
B
has a constant speed
C
decelerates
D
none of the above
6) The terminal velocity of a an object is reached when...
A
none of the above.
B
the object accelerates towards the ground.
C
the object reaches a constant speed towards the ground.
D
the object decelerates towards the gound
7) A puck being passed across the ice from one hockey player to another is an example of...
A
Gravity
B
Fluid Friction
C
Sliding Friction
D
Rolling Friction
8) A skydiver releases her parachute, what force is acting on her parachute that slows her down?
A
Gravity
B
Fluid Friction
C
Rolling Friction
D
Sliding Friction
9) During the autumn season, leaves will change colors and fall to the ground. What force is acting on the leaves falling?
A
Fluid Friction
B
Sliding Friction
C
Gravity
D
Rolling Friction
10) Riding your bike around the park is an example of...
A
Gravity
B
Sliding Friction
C
Fluid Friction
D
Rolling Friction
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?