1. Safety features in a vehicle work to reduce forces in a collision by A. lengthening the time in which changes in momentum occur B. decreasing the time in which changes in momentum occur C. decreasing the time of the impulse D. increasing the change in momentum 2. Road safety features, such as crash cushions and modern guardrails, reduce the force of a collision by A. increasing the impulse B. decreasing the impulse C. increasing the time over which the impulse occurs D. decreasing the time over which the impulse occurs

Inquiry into Physics
8th Edition
ISBN:9781337515863
Author:Ostdiek
Publisher:Ostdiek
Chapter3: Energy And Conservation Laws
Section: Chapter Questions
Problem 1C: Rank the following three collisions in terms of the extent of damage that the car would experience....
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4
7
19
BBLE
Assignment Booklet 4B
on 4 Assignment: The Technology of Safety
estions 1 and 2, read each question carefully. Decide which of the choices BEST
etes the statement. Place your answer in the blank space given.
1. Safety features in a vehicle work to reduce forces in a collision by
A. lengthening the time in which changes in momentum occur
B. decreasing the time in which changes in momentum occur
C. decreasing the time of the impulse
D. increasing the change in momentum
2. Road safety features, such as crash cushions and modern guardrails,
reduce the force of a collision by
A. increasing the impulse
B. decreasing the impulse
C. increasing the time over which the impulse occurs
D. decreasing the time over which the impulse occurs
Transcribed Image Text:4 7 19 BBLE Assignment Booklet 4B on 4 Assignment: The Technology of Safety estions 1 and 2, read each question carefully. Decide which of the choices BEST etes the statement. Place your answer in the blank space given. 1. Safety features in a vehicle work to reduce forces in a collision by A. lengthening the time in which changes in momentum occur B. decreasing the time in which changes in momentum occur C. decreasing the time of the impulse D. increasing the change in momentum 2. Road safety features, such as crash cushions and modern guardrails, reduce the force of a collision by A. increasing the impulse B. decreasing the impulse C. increasing the time over which the impulse occurs D. decreasing the time over which the impulse occurs
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