ANYONE?? Questions E,F
e is using your equation to find the minimum
and im not real sure what displacement is refering to, maybe the arclength of the swing?
displacement might be refering to an angle, or half the period ... hard to tell without any material to go by
The equation is y=25sin(25.7(t+3.5))+30
do you know wat rest position mean @Katieholmes
isn't it where the pendulum starts then rests to decelerate? Maximum and minimum?
don't you think the angle should be zero at rest @Katieholmes
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@Katieholmes
but do not forget that time can't be negative while solving the problem @Katieholmes
they want the rest position not the time that the pendulum rests
t doesn't give u the time for which the pendulum rests it gives u the time at which it comes to rest @Katieholmes
and rest position is always the equilibrium position that is the lowest point ....
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