Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Physical Science Chapter 12 Forces
Test Description: Know Newtons 3 laws Calculations for F= ma W= m x 9.8 m/s2 F= G x m1 x m2 / d2 P = mv
Instructions: Answer all questions to get your test result.
1) Which statement illustrates Newton's first law?
A
A stone will not move unless something pushes or pulls it.
B
all of the above
C
A ball rolling across the floor eventually slows down
D
As a care comes to a stop, the passengers continue to move forward
2) Which object has the greatest inertia?
A
volleyball
B
bowling ball
C
golf ball
D
pingpong ball
3) if an equal force is applied to two objects of equal mass, the acceleration of the first object will be ______________ the acceleration of the second object.
A
greater than
B
the opposite of
C
the same as
D
less than
4) One Newton of force will give a mass of 1kg an acceleration of __________
A
1 m/s
B
1m/s2
C
9.8 m/s2
D
9.8 m/s
5) What force causes a skater sliding on the ice to gradually slow down?
A
inertia
B
acceleration
C
friction
D
resistance
6) a force of 240N causes an object to accelerate at 3.2 m/s2. What is the mass of the object? (F=ma)
A
768 kg
B
75 kg
C
240 kg
D
.013 kg
7) a .25 kg steel ball experiences a net force of 1.15 N as it rolls down a ramp. What is the acceleration of the ball? (F=ma)
A
1.4 m/s
B
4.6 m/s
C
1.4 m/s2
D
4.6 m/s2
8) Which of the following will result in the greatest acceleration? (a = F/m)
A
a large force acting on a small mass
B
a large force acting on a large mass
C
a small force acting on a large mass
D
a small force acting on a small mass
9) a seat belt helps you when your car stops suddenly by providing a(n)
A
balanced backward force
B
balanced forward force
C
unbalanced forward force
D
unbalanced backward force
10) what unbalanced force is needed to give a 976 kg vehicle an acceleration
A
244 N
B
390 N
C
244 lb
D
390 lb
*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?