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Can I have the answer please 1. A man goes on a walk and head east....

Can I have the answer please

1. A man goes on a walk and head east. He walk 0 km due east and 12 km due west. What is his final displacement assuming that east in the positive direction.

2.A car travels in a circle or radius 17 m for 4 minutes, during this time it make 3 revolutions, What is the speed in m/s?

3.

This is a jeopardy type question. You must answer in the form of a question, to the statement below.

"The length of an arrow is used to represent this, in a vector"

4.An airplane making an approach for landing decelerates at a rate of 2m/s2. How long will it take the airplane to reduce its speed by 264km/h

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Answer #1

Solution 1)

Distance travelled 0km due east and 12 km due west.

So, final displacement will be 12 km due west (negative sign).

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Acc to HOMEWORKLIB RULES, I can answer only one at a time. Good luck!:)

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