A revision set covering forces, including scalars, vectors, weight, mass, resultant forces, work done, and Hooke's Law. Test your knowledge with this…
10 questions • Zestly
• A student pushes a box across a floor with a force of 15 N to the right, while friction acts on the box with a force of 7 N to the left…
• Which of the following physical quantities are classified as vector quantities?
• An object has a mass of 5 kg. On a planet where the gravitational field strength is 4 N/kg, what is the weight of the object?
• A spring has a spring constant of 20 N/m. If a force of 10 N is applied to the spring, what is the extension, assuming the spring is within…
• Which of the following are examples of non-contact forces?
• A force of 50 N is used to move a crate 4 meters across a horizontal surface. How much work is done on the crate?
• What happens to a spring when the force applied exceeds the limit of proportionality?
• An object has a weight of 60 N on Earth where the gravitational field strength is 10 N/kg. What is the mass of the object?
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