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Mathematics 17 Online
OpenStudy (anonymous):

A smooth object slides from rest down a smooth inclined plane inclined at 30 degrees to the horizontal. What is, 1)the acceleration down the plane 2)the time to reach the bottom if the plane is 5m long

OpenStudy (lgbasallote):

|dw:1342447326839:dw| if im not mistaken it would be 9.8 cos 30

OpenStudy (lgbasallote):

lol im solving this like physics..

OpenStudy (anonymous):

it is physics

OpenStudy (lgbasallote):

i wonder...wont it be 9.8? since it's the gravitational pull?

sam (.sam.):

|dw:1342447533491:dw| F=ma mgsin(30)=ma gsin(30)=a Can you solve it now?

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