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WorksheetsModule 3 - OCR A Level Physics
Total questions: 12
Worksheet time: 7mins
What motion does this velocity-time graph show?
Constant Deceleration
Increasing Deceleration
Increasing Acceleration
Decreasing Acceleration
Archimedes Principle says the Upthrust on an object equals...?
The weight of the object
The weight of the water displaced
The mass of water displaced
Mass x gravity
A mass is oscillating vertically on a spring. What types of energy does it have at the lowest point of its motion?
Just Kinetic Energy
Elastic Potential Energy and Gravitational Potential Energy
Just Elastic Potential Energy
Kinetic Energy and Elastic Potential Energy
This is a couple acting on a rigid object. What motion would we expect to occur?
Stays Stationary
Rotates Anticlockwise
Moves Upwards or Downwards
Moves Upwards or Downwards and Rotates Anticlockwise
Which of Newton's Laws are being demonstrated here?
Newton's Third Law
Newton's Second Law
Newton's First and Second Laws
All Three of Newton's Laws
In which scenario is the pressure the greatest?
A force of 30N applied over an area of 5m2
An object of mass 4kg with a base of area 4m2
A box containing 6kg of books, with a base 2m by 4m
A force of 5N applied to a four-legged table where each leg has a base of area 0.1m2
What is ALWAYS conserved in a collision?
Kinetic Energy
Potential Energy
Momentum
Mass
How would you best describe this material based on the Stress-Strain graph?
Ductile
Brittle
Plastic (Polymeric)
Malleable
An object falls from a tall building. When it reaches terminal velocity, which of the following are true?
Its acceleration equals g (9.81)
Its weight is less than the drag force
The drag force has reached a maximum
It will start to slow down
Object B has mass of 3kg and a speed of 5ms-1. It collides into object B with mass 2kg moving with speed 2ms-1 in the opposite direction. What is the total momentum?
19kgms-1
11kgms-1
35kgms-1
There is not enough information to calculate it
If three forces act on an object in equilibrium what must be true?
The object will accelerate in the direction of the largest force
The vector arrows for the three forces will form a closed vector triangle
One force must be a resistive force
The object cannot have any momentum
An object is projected at an angle. If its initial vertical velocity is 20ms-1 what will its speed be after 1.5 seconds?
5ms-1
19ms-1
30ms-1
20ms-1
