4.9k views
3 votes
Which of the following represents a case in which you are not accelerating? View Available Hint(s) Which of the following represents a case in which you are not accelerating? Slamming on the brakes to come to a stop at a stop sign. Going from 0 to 100 kilometers per hour in 10 seconds. Driving 100 kilometers per hour around a curve. Driving in a straight line at 100 kilometers per hour.

User Bellian
by
7.3k points

1 Answer

6 votes

Answer:

(3) Driving in a straight line at 100 kilometers per hour

Explanation:

let us see each at a time.

(1) Slaming on the brakes causes the speed to become 0units/sec and car comses to rest. the car experiences deceleration (negative acceleration), we can role this one out.

(2) Going from 0 to 100Kilometers per hour, speed increases from 0 to 100km/s in 10 seconds that is acceleration. we can rule this one out.

(3) Driving in a straight line with 100km/hour velocity, here we have constant velocity and there is no acceleration so in this case we are not accelerating.

User Pete McKinney
by
7.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.