combined forces
Presentation
•
Science
•
5th Grade
•
Practice Problem
•
Easy
Sara Mohamed
Used 64+ times
FREE Resource
9 Slides • 11 Questions
1
Combined Forces
What is meant by combined forces?
what is meant by balanced forces?
What is menat by un-balanced forces?
2
What happens when your car stops working ?
Are you going to push by yourself ?
3
Poll
4
Adding foreces
When two forces act on the same object and have the same direction , their strength can be added together
5
Multiple Choice
6
Multiple Choice
7
Multiple Choice
8
Multiple Choice
9
Balanced forces
Two forces of equal strength that combine to act on the same object but in opposite direction are balanced
10
What are the forces that act on a book in your hand?
Your hand is pushing up
Earth’s gravity is pulling down
11
Multiple Choice
12
Multiple Choice
13
Unbalanced forces
Two forces of not equal strength that combine to act on the same object but in opposite direction are balanced
14
Net force
The total of all forces acting on a body
if they are opposite in direction we subtract
15
Net force
if they are in the same direction we add
16
Net force is zero
it is balanced force and it means the object will not move
500 N - 500 N = zero
17
Multiple Choice
calculate the net force
500 N to the left and 500 N to the right
18
Multiple Choice
19
Multiple Choice
20
Multiple Choice
Combined Forces
What is meant by combined forces?
what is meant by balanced forces?
What is menat by un-balanced forces?
Show answer
Auto Play
Slide 1 / 20
SLIDE
