When can the conservation of mechanical energy equation be used?
Introduction to Mechanical Energy with Friction

Interactive Video
•
Physics, Science, Engineering
•
11th Grade - University
•
Hard
Quizizz Content
FREE Resource
Read more
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When mechanical energy is not conserved
When there is work done by applied forces
When there is no work done by friction or applied forces
When there is work done by friction
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the equation for work done by friction?
Force of friction times velocity times cosine of the angle
Force of friction times displacement times cosine of the angle
Force of friction times time times cosine of the angle
Force of friction times displacement times sine of the angle
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a change in mechanical energy represent?
Initial mechanical energy minus final mechanical energy
Final mechanical energy minus initial mechanical energy
The sum of initial and final mechanical energy
The product of initial and final mechanical energy
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the typical angle between the force of friction and displacement?
360 degrees
180 degrees
90 degrees
0 degrees
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In what situation can the force of friction be in the same direction as the object's motion?
When the object is stationary
When the object is moving uphill
When the object is moving in a vacuum
When a hockey puck is accelerated on a moving block
Similar Resources on Wayground
2 questions
AP Physics 1: Work, Energy and Power Review

Interactive video
•
11th Grade - University
4 questions
Work due to Friction equals Change in Mechanical Energy Problem by Billy

Interactive video
•
11th Grade - University
4 questions
Introduction to Conservation of Mechanical Energy with Demonstrations

Interactive video
•
11th Grade - University
6 questions
From Power to Work using an Integral – Example

Interactive video
•
11th Grade - University
4 questions
La energía mecánica

Interactive video
•
11th Grade - University
2 questions
Introductory Work due to Friction equals Change in Mechanical Energy Problem

Interactive video
•
11th Grade - University
2 questions
Trabajo, calor y potencia

Interactive video
•
11th Grade - University
2 questions
The Energy Song by Bo

Interactive video
•
11th Grade - University
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade