Work Power And Energy Worksheet Answers Pdf. Calculate the work done by a 47 n force pushing a 0 025 kg pencil 0 25 m against a force of 23 n. Soweto diepkloof p o box 39067 booysens 2016 011 9381666 7 011 9383603 email.
Therefore comparing just before it hits the. The words work and power must be clearly defined as science concepts and it must be further clarified to the learners that these words do not. Whether the work adds or removes energy from the object 4.
Whether the work adds or removes energy from the object 4.
The spring has a spring constant of 5000 n m. It is the rate of work done or rate of energy transfer. Calculate the work done by a 47 n force pushing a 0 025 kg pencil 0 25 m against a force of 23 n. If it takes a force of 20 n to stretch a spring 0 1 meter how much energy does the spring have.
