A ball is thrown straight up into the air. Its position at 7 ...

[itsmyluck]

A ball is thrown straight up into the air. Its position at 7 instants of time are shown below; the maximum height is reached at position 4. At which of the labeled points is the speed of the ball largest?
 
  1.point 1
  2.point 2
  3.point 3
  4.point 4
  5.point 5
  6.point 6
  7.point 7
  8.exactly 2 of the points shown
  9.more than 2 of the points shown
  10.impossible to determine

Question 2

A ball is thrown straight up into the air. Its position at 7 instants of time are shown in the figure; the maximum height is reached at position 4. At which of the labeled points is the acceleration of the ball smallest?
 
  1.point 1
  2.point 2
  3.point 3
  4.point 4
  5.point 5
  6.point 6
  7.point 7
  8.exactly 2 of the points shown
  9.more than 2 of the points shown
  10.impossible to determine

[joshbk44]

Answer to Question 1

1,8

Answer to Question 2

7,9

[itsmyluck]

Thanks for the timely response, appreciate it

[recede]

Excellent