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A car driving on the turnpike accelerates uniformly in a straight line from 88 $\mathrm{ft} / \mathrm{s}$ (60 mph) to 110 $\mathrm{ft} / \mathrm{s}$ (75 mph) in 3.50 $\mathrm{s} .$ (a) What is the car's acceleration? (b) How far does the car travel while it accelerates?

a) $a=\frac{22}{3.5}=\frac{44}{7} \approx 6.29 \mathrm{ft} / \mathrm{s}^{2}$ approximatelyb) $d=\frac{693}{2}=346.5 \mathrm{ft}$

Physics 101 Mechanics

Chapter 2

Motion along a Straight Line

Physics Basics

Motion Along a Straight Line

Motion in 2d or 3d

Newton's Laws of Motion

Rutgers, The State University of New Jersey

University of Michigan - Ann Arbor

Simon Fraser University

University of Sheffield

Lectures

03:28

Newton's Laws of Moti…

04:16

In mathematics, a proof is…

02:21

(a) Suppose that a NASCAR …

00:34

How long would it take a c…

01:41

A car accelerates uniforml…

00:38

A car traveling in a strai…

08:14

Acceleration The maker of …

04:24

A car initially going $50 …

03:46

A car is moving at $60 \ma…

02:29

Suppose an automobile acce…

01:14

See Sample Problem $\bolds…

09:04

(II) A car traveling 75 km…

00:42

A car speeds up from 40 mp…

02:16

A car moving initially at …

02:07

A car moving westward alon…

03:43

A Toyota Prius driving nor…

01:11

A car is traveling east at…

01:57

04:15

Acceleration: A driver goi…

03:03

Deceleration A car slows d…

01:49

Constant AccelerationA…

05:17

Acceleration At the instan…

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