-2 A car accelerates with a constant acceleration of 2.1 m. s along a long straight road. How long does it take the car to accelerate from 100 kph to 110 kph, and how far does it travel while doing so? [Hint: watch your units and sig figs! Because there is no other information, take the speeds as three significant figures.] seconds to accelerate to 110 kph. While accelerating, the car travels m. It takes Separate your answers with a comma. Example: a, b Enter answer here

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 9CQ: If you divide the total distance traveled on a car trip (as determined by the odometer) by the...
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A car accelerates with a constant acceleration of 2.1 m. s along a long straight road. How long does it take the
car to accelerate from 100 kph to 110 kph, and how far does it travel while doing so? [Hint: watch your units and
sig figs! Because there is no other information, take the speeds as three significant figures.]
seconds to accelerate to 110 kph. While accelerating, the car travels
m.
It takes
Separate your answers with a comma. Example: a, b
Enter answer here
Transcribed Image Text:-2 A car accelerates with a constant acceleration of 2.1 m. s along a long straight road. How long does it take the car to accelerate from 100 kph to 110 kph, and how far does it travel while doing so? [Hint: watch your units and sig figs! Because there is no other information, take the speeds as three significant figures.] seconds to accelerate to 110 kph. While accelerating, the car travels m. It takes Separate your answers with a comma. Example: a, b Enter answer here
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