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Fc=(mv2/r)
magnitude of centripetal force on nascar (flat and banked) and vertical circle
Ff=μFN
Force of friction for flat nascar
v2=rgtanθ
Velocity of a banked nascar
T=(mg/cosθ)
Tension of a horizontal circle
Fc=Tsinθ
Centripetal force of a horizontal circle
ac=gtanθ
centripetal acceleration of a horizontal circle
T=(mv2/r)+mgcosθ
tension of a vertical circle
ac=(v2/r)
centripetal acceleration
t=(2πr/v)
Period
g=(GM/r2)
Newtons law of gravitational acceleration, comparing planets
v2=(gm/r)
Orbital speed
what is earth’s g?
6.67×10-11