A Strobe Photograph of a Car Moving Along a Straight

question 60

Multiple Choice

A strobe photograph of a car moving along a straight road shows the interval between each successive image to be diminishing.If the direction of motion of the car is taken as positive,which of the following is/are negative?

• A)the speed of the car
• B)the average velocity of the car
• C)the average acceleration of the car
• D)all of the above

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Definitions:

Obvious Risks

Hazards or dangers that are clear and apparent, which a reasonable person would recognize.

Unforeseeable Consequences

Outcomes that could not reasonably be predicted or expected to result from specific actions or events.

Commonly Known Dangers

Hazards or risks that are widely recognized and understood by the general public.

Deceptive Advertising

Advertising that misleads consumers, either by unjustified claims concerning a product's performance or by failure to disclose relevant information concerning the product's composition or performance.