CH 4 Energy
... ex) Find the KE of a 100 kg person running at 4 m/s. KE = ½ x 100 x 42 KE = ½ x 100 x 16 = 800 J 2. Gravitational Potential Energy (GPE) – energy stored due to position a. formula: GPE = m x g x h ( h = height) b. units: joules ex) Find the gravitational potential energy of a 10 kg rock that is 5 me ...
... ex) Find the KE of a 100 kg person running at 4 m/s. KE = ½ x 100 x 42 KE = ½ x 100 x 16 = 800 J 2. Gravitational Potential Energy (GPE) – energy stored due to position a. formula: GPE = m x g x h ( h = height) b. units: joules ex) Find the gravitational potential energy of a 10 kg rock that is 5 me ...
Lesson 4- Amusement Parks
... their every day lives. 4) What is gravity? Gravity is force that acts upon earth. It pushes items in a downward motion so that we don’t fall off the earth. 5) Mass vs. Weight Divide class into four teams (two mass teams and two weight teams). The teams will have ten minutes to prepare for a debate w ...
... their every day lives. 4) What is gravity? Gravity is force that acts upon earth. It pushes items in a downward motion so that we don’t fall off the earth. 5) Mass vs. Weight Divide class into four teams (two mass teams and two weight teams). The teams will have ten minutes to prepare for a debate w ...
Electrical Energy and Capacitance
... • Work –energy theorem • W=q Ex Δx =ΔKE • But the work done by a conservative force can be reinterpreted as the negative of the charge in a potential energy associated with that force • ΔPE of a system consisting on an object of charge q through a displacement Δx in a constant electric field E is ...
... • Work –energy theorem • W=q Ex Δx =ΔKE • But the work done by a conservative force can be reinterpreted as the negative of the charge in a potential energy associated with that force • ΔPE of a system consisting on an object of charge q through a displacement Δx in a constant electric field E is ...
IB 2.3 Work and Energy Dec 6 Agenda
... Exit Slip- How much work is done by gravity as you carry a 65 N backpack up a flight of stairs to landing 1.3 m higher than the previous floor? ...
... Exit Slip- How much work is done by gravity as you carry a 65 N backpack up a flight of stairs to landing 1.3 m higher than the previous floor? ...
Potential Energy - Sereika Science
... The most basic things I should know after this unit: There are different types of potential energy Types of potential energy are gravitational potential energy, elastic potential energy, chemical potential energy, electrical potential energy, and magnetic potential energy Potential energy is s ...
... The most basic things I should know after this unit: There are different types of potential energy Types of potential energy are gravitational potential energy, elastic potential energy, chemical potential energy, electrical potential energy, and magnetic potential energy Potential energy is s ...
Energy and its forms
... Law of Conservation of Energy • Energy can change forms, but is never created nor destroyed • Loss in one form = gain in an another form • A falling object speeds up as it falls to the ground; PE decreases as KE increases. The KE it has at impact = the PE it had before it fell. ...
... Law of Conservation of Energy • Energy can change forms, but is never created nor destroyed • Loss in one form = gain in an another form • A falling object speeds up as it falls to the ground; PE decreases as KE increases. The KE it has at impact = the PE it had before it fell. ...
