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(Solved): please help with d! the answer is supposed to be 120ft (says the study guide but im not sure if its ...
please help with d! the answer is supposed to be 120ft (says the study guide but im not sure if its a typo or not) and i keep getting 66ft. thank you!!
A particle moves according to the law of motion s=f(t)=t3−9t2+15t+10,t≥0, where t is measured in seconds and s is measured in feet. a. Find the velocity at time t. b. Find the acceleration at time t. c. When is the particle moving in the positive direction? d. Find the total distance traveled during the first 8 seconds and draw a diagram to illustrate the motion of the particle.