Calculate the work done when a 20-N force pushes a cart 3.5 m. Gravitational potential energy =
Question:
Calculate the work done when a 20-N force pushes a cart 3.5 m.
Gravitational potential energy = mass × acceleration due to gravity × height; PE = mgh
Step by Step Answer:
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Conceptual Physical Science
ISBN: 978-0134060491
6th edition
Authors: Paul G. Hewitt, John A. Suchocki, Leslie A. Hewitt
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In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
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