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WorksheetsAQA Physics - Weight, Work done, Ek, Ep equation practice
Total questions: 21
Worksheet time: 16mins
1 kg = ___g
100
10
1000
16
A measure of how much matter an object has is--
weight
gravity
mass
volume
What is the definition of "weight"?
measure of the force of gravity on your body
the time it takes to get on a ride
the amount of matter in an object
the size of an object
What is the unit for mass?
Kilogram (Kg)
Newton (N)
Joule (J)
Watt (W)
A rabbit of mass 3kg hops at a speed of 0.5m/s. Calculate its kinetic energy.
0.5 J
0.75 J
0.255 J
0.375 J
What is the kinetic energy of a zorb and human with a total mass of 90Kg rolling at 10m/s?
3,700J
900J
4,500J
6,500J
In order to INCREASE the potential energy of an object, you need to:
put the object lower to the ground
raise the object higher
Gravitational potential energy depends on the ________ and ________ of the object.
Height and mass
Friction and movement
Mass and Movement
Height and Friction
In this diagram the car started with Ek = 0J , Ep = 100J
Which car has: Ek = 50J , Ep = 50J ?
A
B
C
D
In this diagram the car started with Ek = 0J , Ep = 100J
Which car has: Ek = 75J , Ep = 25J ?
A
B
C
D
The Griffon Vulture is the highest flying bird ever recorded at 11,000m! How much gravitational potential energy will a 9Kg Griffon Vulture have at this height? Hint: GFS ofEarth is 10N/Kg
99,000J
990,000J
9,900J
990J
The mass of the Mars rover is about 530Kg. How much potential energy will it have if it is on the 24,000m peak of Olymus Mons, the largest mountain on Mars? GFS of Mars is 4N/Kg
3,180,000J
50,880KJ
3,180KJ
50,880,000J
What is the unit of weight?
Newtons (N)
Mass (Kg)
Joules (J)
Watts (W)
