A90 cm radius roulette wheel initially turning at 3.0 rev/s slows with a uniform acceleration and stops after 26 rev, a) what was the angular acceleration b) what was the initial tangential speed of a point on the rim of the wheel? c) what was the initial tangential acceleration of the wheel d) what was the initial centripetal acceleration.

Acurve connects the data points that are plotted. (physical science chapter 11 motion)

Luke and carrie are driving down a straight section of the interstate at 70 mph in luke's new convertible. carrie is drinking a soda in the passenger seat. when she is done she tosses the bottle straight up in the air, just above the height of the car. what will happen to the bottle if air resistance is neglected? a. the bottle will land in carrie's lap. b. not enough information is given. c. the bottle will land on the interstate in front of the car. d. the bottle will land on the interstate behind the car.

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.