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Resultant Forces OALH DSP
By David Spratt
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Last updated about 5 years ago
35 questions
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Do Now:
Question 1
1.
Write the equation that links weight, mass and gravitational field strength (1)
Question 2
2.
Calculate the weight of an object with a mass of 50kg on Earth (1)
Question 3
3.
Define vector quantity (1)
Question 4
4.
Define an anomalous result (1)
Question 5
5.
Convert 12g to kg(1)
Question 6
6.
Challenge:
Explain why a spaceship has a larger weight on Saturn than on Earth
Key Knowledge LCWC
Question 7
7.
What isa resultant force?
Question 8
8.
How doyou calculate a resultant force?
Question 9
9.
What is the resultant force when forces are balanced?
Question 10
10.
What two things can happen if the resultant force acting on an object is 0N?
Question 11
11.
What happens if the force isnot 0N?
Question 12
12.
What isa resultant force?
Question 13
13.
How do you calculate a resultant force?
Question 14
14.
What is the resultant force when forces are balanced?
Question 15
15.
What two things can happen if the resultant force acting on an object is 0N?
Question 16
16.
What happens if the force isnot 0N?
Key Knowledge Quiz:
Question 17
17.
Which statement is true?
objects with unbalanced forces stay still
objects with unbalanced forces accelerate or decelerate
Objects withunbalanced forces accelerate, decelerate or can be stretchedd or compressed
Question 18
18.
To calculate resultant force:
Subtract forces acting in the same direction
Add forces acting in opposite directions
Add forces acting in the same direction
Question 19
19.
A resultant force is…
A single force that has the same effect as all forces acting in the same direction
A single force that has the same effect as all the original forces acting together.
A free-body diagram
Question 20
20.
Which statement is true?
The forces on this object are balanced
The forces on this object are unbalanced
The resultantforce is 0N
Question 21
21.
Which statement is true
This object would stay still
This object would decelerate
This object would accelerate the right
You Do (independent task):
Question 22
22.
Give Size and Direction of force for A
Question 23
23.
Give Size and Direction of force for B
Question 24
24.
Give Size and Direction of force for C
Question 25
25.
Give Size and Direction of force for D
Progress Check
Question 26
26.
Give Size and Direction of force for A
Question 27
27.
Give Size and Direction of force for B
Question 28
28.
Give Size and Direction of force for C
Question 29
29.
Give Size and Direction of force for D
Question 30
30.
Give Size and Direction of force for E
Plenary
Question 31
31.
What is a resultant force?
Question 32
32.
How do you calculate resultant force
Question 33
33.
What is the resultant force when forces are balanced?
Question 34
34.
What two things can happen if the resultant force acting on an object is 0N?
Question 35
35.
What happens if the force is not 0N?