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WorksheetsYear 11 Science: Speed, Acceleration and Forces
Total questions: 15
Worksheet time: 8mins
What is the unit of force called?
The newton, N
The newton, n
The neutron, N
The neutron, n
The arrows in this diagram represent the sizes of forces acting on a stationary tennis ball. What will happen to the tennis ball?
It will stay still
It will start to move upwards
It will start to move downwards
It will start to move to the left
When an object is at rest/stationary…
There are no forces acting on it
There are forces acting on it but these forces are balanced
There is just one force acting on it, gravity
There are more than one forces acting on it
Which of these is not a force?
Friction
Weight
Height
Twist
What does the area under a speed/time graph calculate?
Speed
Acceleration
Distance
Time
What is the gradient of a distance/time graph?
Distance
Speed
Time
Acceleration
What does a horizontal line on a speed-time graph mean?
Constant speed
Constant acceleration
Constant time
Constant distance
Acceleration is....
A faster time
Longer distance
A change in speed
A louder noise
What is the net force?
20 N
0 N
40 N to the right
40 N to the left
Which example would be a balanced force?
Train moving at a constant speed in the same direction
A skier going down a hill
A basketball being passed to a teammate
An apple falling to the floor
What is the net force?
10 N
0 N
25 N
1 N
Calculate the net force
60 N left
40 N right
0 N
60 N right
Calculate the net force
40 N left
40 N right
0 N balanced
75N right
What force brings the pencil down?
Applied
Magnetic
Normal
Gravitational
If these teams are pulling with the same amount of force, what will happen?
The boy in blue will win
They will not move at all
The boy in red will win
Both will fall down
