A constant horizontal force is applied to a block, moving it a distance across a horizontal floor at a constant velocity. Which of the following represents the work done by the force ?
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Practise MYP Physics questions on 1 Forces and Energy and review the explanations to check your understanding.
Use these questions for topic practice and to find ideas you want to revisit in your notes or lessons.
A constant horizontal force is applied to a block, moving it a distance across a horizontal floor at a constant velocity. Which of the following represents the work done by the force ?
Which transfer pathway is responsible for the energy transfer from the Sun to a solar panel on Earth?
True or False: Random errors primarily affect the accuracy of a measurement, while systematic errors primarily affect the precision.
The standard SI unit of force is the __________, which allows for the fair comparison of different mechanical interactions.
When work is done on an object without any energy being dissipated as heat, the work done is exactly equal to the change in the object's total __________.
Electrical work
Mechanical work
Radiation
Heating
True
False
Kilogram
Joule
Newton
Watt
Force
Power
Momentum
Energy