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Vic = 10 m/s Vy=-10 m/s Qc = -6 m/s2 170 m 1. Chris is driving at the initial speed of 40 m/s. Then he sees a tumbleweed approaching him at 10 m/s, 170 m away from him. He immediately steps on the brake, decelerating at a = -6 m/s? How long will it take for the car to collide with the tumbleweed?
Vic = 40 m/s Vy = -10 m/s ac = -6 m/s2 . 170 m 1. Chris is driving at the initial speed of 40 m/s. Then he sees a tumbleweed approaching him at 10 m/s, 170 m away from him. He immediately steps on the brake, decelerating at ac = -6 m/s?. How long will it take for the car to collide with the tumbleweed? 2. A lawnmower of mass M = 6.5 kg moves across a lawn with...
Vic = 40 m/s V = -10 m/s 4c = -6 m/s? 170 m 1. Chris is driving at the initial speed of 40 m/s. Then he sees a tumbleweed approaching him at 10 m/s, 170 m away from him. He immediately steps on the brake, decelerating at a = -6 m/s. How long will it take for the car to collide with the tumbleweed?
Pic = 40 m/s V7-10 m/s ac = -6 m/s2 170 m 1. Chris is driving at the initial speed of 40 m/s. Then he sees a tumbleweed approaching him at 10 m/s, 170 m away from him. He immediately steps on the brake, decelerating at ac = -6 m/s? How long will it take for the car to collide with the tumbleweed? 2. A lawnmower of mass M = 6.5 kg moves across a lawn with a coefficient of...
Vic = 40 m/s Vy = -10 m/s ac = -6 m/s? 170 m 1. Chris is driving at the initial speed of 40 m/s. Then he sees a tumbleweed approaching him at 10 m/s, 170 m away from him. He immediately steps on the brake, decelerating at ac = -6 m/s. How long will it take for the car to collide with the tumbleweed? 2. A lawnmower of mass M = 6.5 kg moves across a lawn with a...
I need help on these questions thank you so much Vic = 40 m/s Vy = -10 m/s 4c = -6 m/s2 170 m 1. Chris is driving at the initial speed of 40 m/s. Then he sees a tumbleweed approaching him at 10 m/s, 170 m away from him. He immediately steps on the brake, decelerating at ac = -6 m/s? How long will it take for the car to collide with the tumbleweed? 2. A lawnmower of mass...
write the solution and answer While driving along the highway at 40 m/s, you spot a police car 50 m ahead, traveling at a constant speed of 25 m/s which is the speed limit. You apply brakes and begin decelerating at 2 m/s2 A. Determine the time/s that you and the police will pass each others car. B. Assume that the police will give speeding ticket at the first instance that you passed each others car, will you get a...
16) You are in the left lane (speeding) at 40 m/s when you notice a police car ahead of you traveling at 30 m/s (the speed limit). When you are 45 m apart you start decelerating at 1.0 m/s2. Will you pass the police car and get a ticket? 17) A car is traveling at 25.0 m/s approaching a bicyclist moving at 7.0 m/s in the same direction. There is 75 m between them when the driver hits the brakes....
A chauffer is driving a car along a straight road at a c accelerate 3.00 m/s2 to overtake him. Assume that the officer maintains this acceleration. speed of 23.0 m/s. Just as he passes a law officer parked along the side of the road, the officer starts to Determine the time it takes the officer to reach the chauffer (in s). 15.3 (a) (b) Find the speed of the officer as he overtakes the chauffer (in m/s) m/s Find the...
or Test 100 pts. s: Horizontal motion: Speeder probe: Alex was driving on a nice Sunday afternoon enjoying the weatheoin not realizing he was doing a constant 40 m/s in a zone where he should have been doing 19 m/s. He drives past a police car hiding behind a tree who immediately takes off after him accelerating at a rate of 4.0 m/s2. How long until the police catches up to Alex. How far down the road wili Alex have...