# Work and Mechanical Energy

Quiz by Kevin Ding, updated more than 1 year ago
 Created by Kevin Ding about 3 years ago
235
9

### Description

- Physics G10 Quiz on Work and Mechanical Energy, created by Kevin Ding on 08/03/2017.

## Resource summary

### Question 1

Question
Work is product of ___________ and _____________.
• force, velocity
• acceleration, mass
• force, acceleration
• force, displacement

### Question 2

Question
Which one of the followings is the Equation for Graviational Potential Energy

### Question 3

Question
Which one of the followings is the equation for elastic potential energy

### Question 4

Question
Mechanical Energy is the combination of ...
• Potential Energy and Kinetic Energy
• Potential Energy and Work
• Force and Displacment
• Thermal Energy and Nuclear Energy

### Question 5

Question
in an object's motion, no force means no work done on the object
• True
• False

### Question 6

Question
If an object is experiencing force but has no displacement, then there is no work done on the object.
• True
• False

### Question 7

Question
Conservation of Mechanical suggests that the potential energy can be transformed into kinetic energy while there is no friction in effect.
• True
• False

### Question 8

Question
The work done on the object is [blank_start]249.96[blank_end] J
• 216.51

### Question 9

Question
The work done on the object is [blank_start]225.90[blank_end] J
• 204.51

### Question 10

Question
The work done on the object is [blank_start]11.8[blank_end] j
• 11.8

### Question 11

Question
The work done on the object is [blank_start]4.9[blank_end] j
• 4.9

### Question 12

Question
The potential energy in this system is [blank_start]98[blank_end] J
• 98

### Question 13

Question
The kinetic energy in this system is [blank_start]5[blank_end] J
• 50

### Question 14

Question
Vf= [blank_start]7[blank_end] m/s and V= [blank_start]7[blank_end] m/s
• 7
• 7

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