Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chapter 2: Mechanical Equilirbium
Test Description: Part 2
Instructions: Answer all questions to get your test result.
1) Equilibrium occurs when
A
all the forces acting on an object are balanced.
B
all answers are correct.
C
the net force on the object is zero.
D
The sum of the upward forces equals the sum of the downward forces.
2) What is the maximum net force possible when adding a 19N force to a 17N force?
A
2N
B
36N
C
3N
D
37N
3) A body builder stands with his weight evenly distributed across 2 scales. If each scale reads 150N, what is his weight?
A
300 N
B
Can not be determined
C
200 N
D
150 N
4) Which of the following is NOT a way to determine the resultant?
A
Pythagorem Theorem
B
Add up all the vectors
C
Measure the resultant
5) An object moving at a constant speed in a straight line is in
A
dynamic equilibrium
B
static equilibrium
6) Force is a scalar quantity.
A
False
B
True
7) Vectors are represented by arrows.
A
True
B
False
8) An object in static equilibrium is in a state of no motion.
A
True
B
False
9) Cruise control in your car is an example of
A
dynamic equilibrium
B
static equilibrium
10) A cat is sleeping on a bed. Which of the following statements is not true?
A
all forces acting on the cat are balanced
B
the net force acting on the cat is zero
C
no forces are acting on the cat
D
the support force of the bed upward equals the weight of the cat downward.
*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?