Answer these questions please 07 1 point Two children, Joan and Mike, start at one end...

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Answer these questions please

07 1 point Two children, Joan and Mike, start at one end of a street. They run to the right until they reach the other end, then they head back to the starting point. On the way back, Joan is ahead of Mike. Which statement is correct about the distances run and the displacements from the origin? * Joan has run a greater distance and her displacement is greater than Mikes. Mike has run a greater distance and his displacement is greater than Joans Mike has run a greater distance, but his displacement is less than Joans Joan has run a greater distance, but her displacement is less than Mikes. Mike has run a shorter distance, and his displacement is less than Joans.

Question 13 0/ 1 point If we are given a graph which shows a plot of the position as a function of time, xit), how will the instantaneous yelocity at point C be related to the graph? A) it would equal the slope of the line tangent to the x(t) curve at point B B) it would equal the slope of the line tangent to the x(t) curve at point C C) it would equal the slope of the line between points B and C on the x(t) curve D) it would equal the absolute value of the slope of the line tangent to the x(t) curve at point C . Question 14 0/1 point If we are given a graph which shows a plot of the position as a function of time, xlt), how will the instantaneous speed at point C be related to the graph? . A) it would equal the slope of the line tangent to the x(t) curve at point B B) it would equal the slope of the line tangent to the x(t) curve at point C C) it would equal the slope of the line between points B and C on the xit) curve D) it would equal the absolute value of the slope of the line tangent to the x(t) curve at point C

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Answer 1

Answer #1

joan has run a greater distance but her displacement is less than mike's

Reason :

oigin joan mike

The length of the path followed by the joan is longer as compared to mike's . hence distance traveled by joan is greater.

the straight line distance between joan and origin is smaller than straight line distance between origin and mike. hence her displacement is smaller.

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Answer 2

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