Physics and Honors Physics – Kinematics

( velocity is a vector quantity. ... Is the object speeding up or slowing down at 4-8 seconds? _____ What is the acceleration at 6.8 seconds? ... You cannot figure out speeding up or slowing down off the sign on the acceleration alone!!!! You must look at sign on both velocity and acceleration to figure it out. SAME SIGN = speed up. ................
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