A Racing Car Accelerates Uniformly from Rest Along a Straight

question 134

Multiple Choice

A racing car accelerates uniformly from rest along a straight track.This track has markers spaced at equal distances along it from the start,as shown in the figure.The car reaches a speed of 140 km/h as it passes marker 2. Where on the track was the car when it was traveling at half this speed,that is at 70 km/h?

• A)Before marker 1
• B)At marker 1
• C)Between marker 1 and marker 2

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Definitions:

Medical Abbreviation

Shortened forms of words or phrases used in the medical field for ease of communication.

Cerebrovascular Accident

Cerebrovascular Accident, commonly known as a stroke, occurs when the blood supply to part of the brain is interrupted or reduced, causing brain cells to die.

Medical Abbreviation

Shortened forms of words or phrases used in the medical field to streamline communication.

Cancer

Cancer refers to a collection of illnesses marked by the unchecked proliferation and dissemination of atypical cells within the body, which can result in death if left untreated.