37 physics work and energy worksheet

f) Find the change in the kinetic energy of the crate. 4. Starting from rest, a 4-kg block slides 10 m down a frictionless 30º incline. kDetermine the work done on the block by a) the force of gravity, b) the normal force, c) all of the forces (the net force) on the block. d) Find the kinetic energy of the block at the end of the 10m slide. 5.

Work Energy Power – Worksheet problem solution (Q4) A 1 kg ball is thrown up with a speed of 19.9 m/s. Calculate the work done by its weight in one second. Here we have to find out the work done by the weight of the ball. The weight of the ball is = 1×9.8 N = 9.8 N acting downwards. So the angle between the force and displacement is 180 ...

Work and Energy. Physics Worksheets and Study Guides High School. This topic is about physical science. Students will learn to Identify metric units for mass, distance, time, temperature, velocity, acceleration, density, force, energy, and power.

Physics work and energy worksheet

Work, Energy and Power – page 1 Work, Power and Energy Worksheet Work and Power 1. Calculate the work done by a 47 N force pushing a pencil 0.26 m. 2. Calculate the work done by a 47 N force pushing a 0.025 kg pencil 0.25 m against a force of 23 N. 3. Calculate the work done by a 2.4 N force pushing a 400. g sandwich across a table 0.75 m ...

Work Energy Power Paper 1: Mark Scheme: Work Energy Power Paper 2: Mark Scheme: If you’re confused with any question on our AQA A-Level Physics Worksheets, please make a thread about it on the forum and someone will answer your question! Ask a Question.

AP Physics HW Jan 8. th, 2018. Work, Power, Energy Worksheet . 1. Calculate the work done by a 47 N force pushing a pencil 0.26 m. 2. Calculate the work done by a 47 N force pushing a 0.025 kg pencil 0.25 m against a force of 23 N. 3. Calculate the work done by a 2.4 N force pushing a 400 g sandwich across a table 0.75 m wide.

Physics work and energy worksheet.

Work, Power, Energy Worksheet . A go cart engine applies a force of 888N and moves the cart forward 22m. How much work is done? What is doing the work? If the driver wants to go further will the amount of work increase or decrease? Do you need a bigger engine to go further? We put on a bigger engine (1111N) but the cart still moves forward 22m.

Free GCSE Physics revision materials. Grade 9-1 GCSE Physics worksheets, past papers and practice papers for Edexcel, AQA and OCR.

6 ENERGY, WORK AND POWER CONVERSION OF ENERGY We have already explained how kinetic energy and gravitational potential energy can be converted backwards and forwards. In fact any type of energy can be converted into any other type of energy. In some cases this conversion can be done efficiently, such as between kinetic energy and electrical energy.

Physics Worksheet Work and Energy Section: Name: Mr. Lin 1 Show all work for the following questions, including the equation and substitution with units. 1. An 80 N force has been applied to a block and move it 20 m along the direction of the force. How much work has been done to the block? 2.

Work-kinetic energy theorem worksheet