Flashcards
Unit 1.4
Flashcards do conjunto (8)
- 1What is force????Whenever a force moves something work is done
- 2What are the Symbols representing???work done=w
force applied=f
distance travelled=d - 3What is power??????power is the rate that work is done or how fast energy is used
- 4What is the formula for power???power=work/time
- 5what is kinetic energy??Kinetic energy is the energy of a moving object.
- 6What is the formula for kinetic energy???Ek=0.5 x m x v(2)
- 7What is potential energy???The ebject energy an object has due to its size and structure
- 8what are the 2 types of potential energy?????elastic
and
gravitational