Pls help ASAP and pls make sure the answer has all steps and calculations. 2. The height, h, of two balls, in metres, after t seconds are shown in the graph below.b↑20161280123104 5ta) Determine the approximate time interval for when the two balls wereless than 4 m apart.b) When was the difference between the heights of the balls the greatest?

The difference can be calculated by using the straight line drawn from one curve to another.

The height, h, of two balls, in metres, after t seconds are shown in the graph below. b↑ 20 16 12 8 a) Determine the approximate time interval for when the two balls were less than 4 m apart. b) When was the difference between the heights of the balls the greatest?

The height, h, of two balls, in metres, after t seconds are shown in the graph below. b↑ 20 16 12 8 a) Determine the approximate time interval for when the two balls were less than 4 m apart. b) When was the difference between the heights of the balls the greatest?

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Author:Katz, Debora M.

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Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.

Question

Pls help ASAP and pls make sure the answer has all steps and calculations.

2. The height, h, of two balls, in metres, after t seconds are shown in the graph below.
b↑
20
16
12
8
0
1
2
3
10
4 5
t
a) Determine the approximate time interval for when the two balls were
less than 4 m apart.
b) When was the difference between the heights of the balls the greatest?

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