Term
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Definition
d= 1/2 (V0 + V)t
v=v0 + at
d=v0t + 1/2at2
d=vt -1/2at2
v2=v02 + 2ad |
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Term
| equation for kinetic energy and unit of kinetic energy |
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Definition
KE= 1/2mv2
KE in joules (J) |
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Term
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Definition
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Term
If F is parallel to d, what is W?
If F is perendicular to d, what is W?
(eq) |
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Definition
if parallel:
W=Fd
if perpendicular:
W=0 |
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Term
| equation for centripetal force |
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Definition
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Term
| relationship between grav. potential energy and Work by grav. |
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Definition
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Term
work by the force of gravity
(eq) |
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Definition
| WbyFgrav = -Fgravh = -mgh |
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Term
change in grav. potential energy when:
height of m incres. by h
height of m decreas. by h |
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Definition
height of m increas. by h:
ΔPEgrav = mgh
height of m decreas. by h:
ΔPEgrav = -mgh |
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Term
| Force of kinetic friction (eq) |
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Definition
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Term
| Work by Force of friction |
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Definition
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Term
| Conversion of total mechanical energy eq. |
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Definition
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Term
| modified conversion of toal mechanical energy for friction eq. |
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Definition
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Term
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Definition
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