
Energy Conservation
Authored by Irina Bayeva
Physics
11th - 12th Grade
NGSS covered
Used 16+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A 15.0-kilogram mass is moving at 7.50 meters per second on a horizontal, frictionless surface. What is the total work that must be done on the mass to increase its speed to 11.5 meters per second?
120. J
422 J
570 J
992 J
Tags
NGSS.HS-PS3-1
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A child, starting from rest at the top of a playground slide, reaches a speed of 7.0 meters per second at the bottom of the slide. What is the vertical height of the slide? [Neglect friction.]
0.71 m
2.5 m
1.4 m
3.5 m
Tags
NGSS.HS-PS3-2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A small electric motor is used to lift a 0.50-kilogram mass at constant speed. If the mass is lifted a vertical distance of 1.5 meters in 5.0 seconds, the average power developed by the motor is
0.15 W
1.5 W
3.8 W
7.5 W
Tags
NGSS.HS-PS3-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Two construction cranes are used to lift identical 1200-kilogram loads of bricks the same vertical distance. The first crane lifts the bricks in 20. seconds and the second crane lifts them in 40. seconds. Compared to the power developed by the first crane, the power developed by the second crane is
the same
twice as great
half as great
four times as great
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A 1.47-newton baseball is dropped from a height of 10.0 meters and falls through the air to the ground. The kinetic energy of the ball is 12.0 joules the instant before the ball strikes the ground. The maximum amount of mechanical energy converted to internal energy during the fall is
2.7 J
12.0 J
14.7 J
26.7 J
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
After a 65-newton weight has fallen freely from rest a vertical distance of 5.3 meters, the kinetic energy of the weight is
12 J
340 J
910 J
1800 J
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A garden tractor drags a plow with a force of 500 Newtons a distance of 10 meters in 20 seconds. How much work is done?
25 J
250 J
1000 J
5000 J
Tags
NGSS.HS-PS2-1
Access all questions and much more by creating a free account
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
Already have an account?
Similar Resources on Wayground
22 questions
Torque/Rotation
Quiz
•
11th - 12th Grade
20 questions
Newton's/Kepler's Laws
Quiz
•
12th Grade
20 questions
ভেক্টর এক্সাম-০৪
Quiz
•
11th - 12th Grade
20 questions
Physics chapter 8 true or false
Quiz
•
11th Grade
20 questions
Atomo fizika.
Quiz
•
10th - 12th Grade
23 questions
BÀI 9 - HẠT NHÂN NGUYÊN TỬ
Quiz
•
12th Grade
20 questions
UH Gelombang Kelas XI
Quiz
•
11th Grade
20 questions
BÀI TẬP TRẮC NGHIỆM DAO ĐỘNG ĐIỀU HÒA
Quiz
•
12th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Physics
22 questions
Waves
Quiz
•
KG - University
10 questions
Exploring the Properties of Waves
Interactive video
•
9th - 12th Grade
14 questions
Bill Nye Waves
Interactive video
•
9th - 12th Grade
18 questions
Work, Energy and Power MC Review
Quiz
•
11th Grade
20 questions
Conservation of Momentum
Quiz
•
11th Grade