4.3 net force extra practice
Quiz
•
Physics
•
12th Grade
•
Practice Problem
•
Easy
+1
Standards-aligned
Erin Martin
Used 2+ times
FREE Resource
Enhance your content in a minute
14 questions
Show all answers
1.
HOTSPOT QUESTION
2 mins • 1 pt
The gray shaded dot represents a bucket you are lifting up. You apply a force of 25 N and the weight of the bucket is -10 N. Which vector is 25 N? Click in the correct dot.
Tags
NGSS.HS-PS2-1
2.
HOTSPOT QUESTION
2 mins • 1 pt
The gray shaded dot represents a bucket you are lifting up. You apply a force of 25 N and the weight of the bucket is -10 N. Which vector is -10 N? Click in the correct dot.
Answer explanation
Gravity always pulls down on masses and that force is their weight. Fg
I label down forces as negative in these problems.
Tags
NGSS.MS-PS2-2
3.
HOTSPOT QUESTION
2 mins • 1 pt
The gray shaded dot represents a bucket you are lifting up. You apply a force of 25 N and the weight of the bucket is -10 N. Which dot is by the correct net force on the bucket? Click in the correct dot.
Answer explanation
To find net force, you add the up and down forces together.
Net force = 25 N + - 10 N = 25 N - 10 N = 15 N
Tags
NGSS.MS-PS2-2
4.
HOTSPOT QUESTION
2 mins • 1 pt
The gray shaded dot represents a bucket you are lifting up. You apply a force of 15 N and the weight of the bucket is -8 N. Which dot is by the correct net force on the bucket? Click in the correct dot.
Answer explanation
To find net force, you add the up and down forces together.
Net force = 15 N + - 8 N = 15 N - 8 N = 7 N
Tags
NGSS.MS-PS2-2
5.
HOTSPOT QUESTION
2 mins • 1 pt
The gray shaded dot represents a bucket you are lifting up. You apply a force of 20 N and the weight of the bucket is -5 N. Which dot is by the correct net force on the bucket? Click in the correct dot.
Answer explanation
To find net force, you add the up and down forces together.
Net force = 20 N + - 5 N = 20 N - 5 N = 15 N
Tags
NGSS.MS-PS2-2
6.
DRAG AND DROP QUESTION
2 mins • 1 pt
You lift a 2-kg bucket with a force of 40.4 N. The weight of the bucket is -19.6 N.
m (bucket) = (a) Fg (bucket) = (b) Force applied on bucket = (c)
Answer explanation
The force up is 40.4 and the force down is
-19.6 N.
Add these to get the net force.
40.4 + - 19.6 N = 40.4 - 19.6 = 20.8 N
To get net force, always add up to down and left to right.
Tags
NGSS.MS-PS2-2
NGSS.MS-PS2-4
7.
DRAG AND DROP QUESTION
2 mins • 1 pt
You lift a 3-kg bucket with a force of 50 N. The weight of the bucket is -29.4 N.
m (bucket) = (a) Fg (bucket) = (b) Force applied on bucket = (c)
Answer explanation
The force up is 40.4 and the force down is
-19.6 N.
Add these to get the net force.
40.4 + - 19.6 N = 40.4 - 19.6 = 20.8 N
To get net force, always add up to down and left to right.
Tags
NGSS.MS-PS2-2
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
13 questions
Capacitors
Quiz
•
12th Grade
15 questions
Momentum and Impulse Review
Quiz
•
11th - 12th Grade
10 questions
Halmazállapot változások
Quiz
•
10th - 12th Grade
10 questions
Assesment Awal
Quiz
•
9th - 12th Grade
12 questions
KTBC - MẪU NGUYÊN TỬ BOHR
Quiz
•
12th Grade
17 questions
Chapter 16 8th Grade Science Putman
Quiz
•
6th - 12th Grade
10 questions
Gelombang Bunyi
Quiz
•
11th - 12th Grade
10 questions
Leis de Newton
Quiz
•
9th - 12th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Physics
14 questions
Bill Nye Waves
Interactive video
•
9th - 12th Grade
14 questions
Work, Energy and Power
Lesson
•
10th - 12th Grade
10 questions
Exploring the Phenomenon of Static Electricity
Interactive video
•
9th - 12th Grade
21 questions
Impulse and Momentum
Quiz
•
12th Grade
22 questions
Series and Parallel Circuits
Quiz
•
9th - 12th Grade
