Which of the following cannot possibly be accelerating? (Check all that apply.) An object moving with constant speed An object moving with constant velocity An object moving along a curve An object moving along a straight line

Which of the following cannot possibly be accelerating? (Check all that apply.) An object moving with constant speed An object moving with constant velocity An object moving along a curve An object moving along a straight line

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section: Chapter Questions

Problem 84A

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Question

how do i solve this problem ?

Which of the following cannot possibly be accelerating? (Check all that
apply.)
An object moving with constant speed
An object moving with constant velocity
An object moving along a curve
An object moving along a straight line

Expert Solution

Step 1

Acceleration is the name we give to any process where the velocity changes. Since velocity is a speed and a direction, there are only two ways for an object to accelerate: changing its speed or changing its direction or changing both.

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