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WorksheetsKSSM_FORM 4_CHAPTER 11_11.3_
Total questions: 10
Worksheet time: 5mins
Gravitational force causes an object to always fall downwards.
True
False
The symbol used to represent gravitational acceleration is g.
True
False
The value of gravitational acceleration on the surface of earth is 10ms-2
true
false
Figure shows a coin and a feather falling simultaneously inside two transparent cylinder tubes, R dan S. Cylinder tube R contains, air whereas cylinder tube S is a vacuum. What is meant by a free fall?
not occurs vacuum
occur with resistance
affects by air motion
effects by gravitational force
Figure shows a coin and a feather falling simultaneously inside two transparent cylinder tubes, R dan S. Cylinder tube R contains, air whereas cylinder tube S is a vacuum. Compare the time taken between feather and coin in S?
time taken for coin shorter than feather
time taken for feather shorter than coin
both coin and feather have same time taken
Figure shows a coin and a feather falling simultaneously inside two transparent cylinder tubes, R dan S. Cylinder tube R contains, air whereas cylinder tube S is a vacuum. Compare the time taken between feather and coin in R?
time taken for coin shorter than feather
time taken for feather shorter than coin
both coin and feather have same time taken
Figure shows a coin and a feather falling simultaneously inside two transparent cylinder tubes, R dan S. Cylinder tube R contains, air whereas cylinder tube S is a vacuum. Free fall occurs if no air resistance acts on it?
trues
false
The figure above shows an experiment to study the time taken for an object to fall during free fall and non free fall motions. State the manipulated variable for this experiment.
presence of air
time taken for objects to fall on rubber
height of an object
The figure above shows an experiment to study the time taken for an object to fall during free fall and non free fall motions. State the responding variable for this experiment.
presence of air
time taken for objects to fall on rubber
height of an object
The figure above shows an experiment to study the time taken for an object to fall during free fall and non free fall motions. State the constant variable for this experiment.
presence of air
time taken for objects to fall on rubber
height of an object
