2. A train is travelling at 23 m/s [E] when it enters a curved portion of the track and experiences an average acceleration of 0.14 m/s [S] for 95 s. Determine the velocity of the trains after this acceleration.

College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
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Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 74AP: A glider on an air track carries a flag of length through a stationary photogate, which measures...
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SPH4U Exam Review Problems
Kinematics
1. Kyle is in his car traveling at a constant speed of 150 km/h down the road. He passes a police
car that was stationary at the side of the road. He sees the radar reading and immediately begins
accelerating (8 m/s/s) in order to catch the delinquent teenager. How long and how far down
the road does he catch Kyle?
2. A train is travelling at 23 m/s [E] when it enters a curved portion of the track and experiences
an average acceleration of 0.14 m/s“ [S] for 95 s. Determine the velocity of the trains after this
acceleration.
rojectile Motion
3. A catapult launches a cat from ground level to a target located on the ground. The cat leaves the
catapult moving at 100 km/h at an angle of 40°.
a) What is the cat's velocity half-way through the trajectory (size and direction)?
b) What is the cat's velocity at impact (size and direction)?
c) How long is the cat in the air for?
d) What is the maximum height?
Transcribed Image Text:xam Review Problems.pdf 1 / 5 150% SPH4U Exam Review Problems Kinematics 1. Kyle is in his car traveling at a constant speed of 150 km/h down the road. He passes a police car that was stationary at the side of the road. He sees the radar reading and immediately begins accelerating (8 m/s/s) in order to catch the delinquent teenager. How long and how far down the road does he catch Kyle? 2. A train is travelling at 23 m/s [E] when it enters a curved portion of the track and experiences an average acceleration of 0.14 m/s“ [S] for 95 s. Determine the velocity of the trains after this acceleration. rojectile Motion 3. A catapult launches a cat from ground level to a target located on the ground. The cat leaves the catapult moving at 100 km/h at an angle of 40°. a) What is the cat's velocity half-way through the trajectory (size and direction)? b) What is the cat's velocity at impact (size and direction)? c) How long is the cat in the air for? d) What is the maximum height?
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