Energy - Plain Local Schools
... Example 4 The bird has a mass of 2 kg. It is flying at a speed of 5 m/s. Find its kinetic energy. KE = ½ mv2 = ½ • 2kg • (5m/s)2 = ½ • 2kg • 25 m2/s2 ...
... Example 4 The bird has a mass of 2 kg. It is flying at a speed of 5 m/s. Find its kinetic energy. KE = ½ mv2 = ½ • 2kg • (5m/s)2 = ½ • 2kg • 25 m2/s2 ...
1 - Kawameeh Middle School
... 1. What is matter? ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 2. What happens when thermal energy is added to a substance? T ...
... 1. What is matter? ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 2. What happens when thermal energy is added to a substance? T ...
Energy
... • Work-Energy Theorem: Work = Energy. One can be changed into the other. • When work is done on an object, there is a change in energy. • It took work to lift my book off the desk. When I hold it in the air, it has UG. The work I put into lifting the book equals the UG. • If I drop the book, it has ...
... • Work-Energy Theorem: Work = Energy. One can be changed into the other. • When work is done on an object, there is a change in energy. • It took work to lift my book off the desk. When I hold it in the air, it has UG. The work I put into lifting the book equals the UG. • If I drop the book, it has ...
PowerPoint - University of Toronto Physics
... • If the force has a component in the direction of the displacement, the work is positive. • If the force has a component opposite the direction of the displacement, the work is negative (energy is removed from the object by the force) • If the force is perpendicular to the displacement, work=0 and ...
... • If the force has a component in the direction of the displacement, the work is positive. • If the force has a component opposite the direction of the displacement, the work is negative (energy is removed from the object by the force) • If the force is perpendicular to the displacement, work=0 and ...
P2a Forces and Their Effects
... attractive force which acts between any two masses. On earth gravity or Gravitational field strength 10 N/kg and acceleration due to gravity 10 m/s2 always have the same value. Weight is the force of gravity pulling a mass down it is measured in Newtons (N) ...
... attractive force which acts between any two masses. On earth gravity or Gravitational field strength 10 N/kg and acceleration due to gravity 10 m/s2 always have the same value. Weight is the force of gravity pulling a mass down it is measured in Newtons (N) ...
Energy Unit Outline, 2011-12
... _____ i. glucose stored in plants as a result of photosynthesis. _____ j. an ant crawling across a sandwich at a picnic. _____ k. a tennis racket about to crash down on a ball near the net. _____ l. an eyelash fluttering. _____ m. a box of Pop Tarts balanced on the edge of a shelf _____ n. the Pop T ...
... _____ i. glucose stored in plants as a result of photosynthesis. _____ j. an ant crawling across a sandwich at a picnic. _____ k. a tennis racket about to crash down on a ball near the net. _____ l. an eyelash fluttering. _____ m. a box of Pop Tarts balanced on the edge of a shelf _____ n. the Pop T ...
Work (W) done by a constant force F exerted on an object through
... a. nonmechanical energy is negligible and mechanical energy is no longer conserved. b. nonmechanical energy is negligible and mechanical energy is conserved. c. nonmechanical energy is no longer negligible and mechanical energy is conserved. d. nonmechanical energy is no longer negligible and mechan ...
... a. nonmechanical energy is negligible and mechanical energy is no longer conserved. b. nonmechanical energy is negligible and mechanical energy is conserved. c. nonmechanical energy is no longer negligible and mechanical energy is conserved. d. nonmechanical energy is no longer negligible and mechan ...
Basic Physics Semester 1 Final Review Thing Name: Basic Physics
... B) measured in Newton • meters C) a rate of work D) stored energy 13. Potential energy A) is energy due to the position of something B) is measured in watts C) is measured in Joules per second 14. If Ben Dover lifts 3 loads up one story, how much work does he do compared to lifting just 1 load up o ...
... B) measured in Newton • meters C) a rate of work D) stored energy 13. Potential energy A) is energy due to the position of something B) is measured in watts C) is measured in Joules per second 14. If Ben Dover lifts 3 loads up one story, how much work does he do compared to lifting just 1 load up o ...
energy - Mater Academy Charter Middle/ High
... electrical properties and some have magnetic properties. The light you see each day is an example. ...
... electrical properties and some have magnetic properties. The light you see each day is an example. ...
object - Kawameeh Middle School
... that happen when lighting a match. Sliding Match across box → Mechanical Energy Tip of Match (Sulfur) → Chemical Energy Spark → Radiant Energy Fire → Thermal Energy ...
... that happen when lighting a match. Sliding Match across box → Mechanical Energy Tip of Match (Sulfur) → Chemical Energy Spark → Radiant Energy Fire → Thermal Energy ...
potential energy - washburnhoogheem
... which will have more kinetic energy? The truck will have a higher KE at the same speed because it has a larger mass KE = ½ mv2 ...
... which will have more kinetic energy? The truck will have a higher KE at the same speed because it has a larger mass KE = ½ mv2 ...
STUDY GUIDE Multiple Choice Identify the choice that best
... 44. Geologists could use which of the following to compare the age of sedimentary rock layers in Bryce Canyon with sedimentary rock layers in the Grand Canyon? a. radioactive isotopes c. relative dating b. index fossils d. all of the above ...
... 44. Geologists could use which of the following to compare the age of sedimentary rock layers in Bryce Canyon with sedimentary rock layers in the Grand Canyon? a. radioactive isotopes c. relative dating b. index fossils d. all of the above ...
