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Introductory Physics Homework Help
Car changing speed around a corner - find tangential and radial accel
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[QUOTE="BlackStar, post: 4705322, member: 507050"] tangential acceleration is in the direction of velocity, so the angle between tangential accel and total accel is 20+45=65 degrees. centripetal acceleration is perpendicular to velocity and makes 45-20=25 degrees. so you get 3sin65 and 3sin25 as answers btw tangential and radial are by definition perpendicular directions.And also check your answer! c=3sin20##\neq##3.024 [/QUOTE]
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Introductory Physics Homework Help
Car changing speed around a corner - find tangential and radial accel
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