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What are three ways to Describe three ways a bicyclist can change velocity?
Wiki User
∙ 7y ago
The variably of velocity can be increased or decreased by altering other factors. The removal or reduction of air resistance can result in higher velocity (if force is held constant). If force is increased velocity can also become higher. Reduction of mass and varying gear ratios can also correspond to higher velocity.
Wiki User
∙ 9y ago
Wiki User
∙ 6y agoNewton's formula for acceleration is:
F = m A
F is the force on an object.
'm' is the mass of the object.
A is the object's acceleration.
I wrote the F and the A as bold, italicized capital letters because they're both
vectors ... each of them has a magnitude (size) and a direction.
To get a clear picture of what the acceleration depends on, just divide each side
of that formula by 'm' :
A = F/m
and that's it. There you have everything there is to know about acceleration.
The size of it is equal to the force on the object divided by the object's mass,
the direction of it is the same as the direction of the force, and nothing else
has any effect on it.
So the only way to change an object's acceleration is to either change the force
acting on it, or to change its mass. That's two ways, and there's no other way.
There's really only one possible cause of acceleration. That's force.
You may be thinking of three possible ways in which the object's motion
may change when it accelerates:
- speeding up
- slowing down
- changing direction
Acceleration is slowing down... lol and speeding up Newtons second law of motion F=MxA
the third way is changing direction
Wiki User
∙ 15y agoVelocity can change three ways when riding a bike. Change in speed s, change in direction d and change in speed and direction (s,d).
Wiki User
∙ 12y agoSimple answer is by adjusting engine throttle, applying brakes and encountering hills.
Wiki User
∙ 7y agoriding,pedaling,driving
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Describe three possible ways in which a hypothesis may rise?
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