When the aircraft taxis on the runway, the taxiing time is 16.2s, and the taxiing distance is 1200m. If it is too similar, it is considered that the acceleration of the aircraft does not keep stable If the acceleration is constant, find the acceleration of the plane and the speed of the plane when it takes off,

S = 0.5A * t square
So:
1200 = 0.5 * a * 16.2 M2
A is about 9.145 M / s
So v = a * t = 9.145 * 16.2 = 148.15 M / s
It can't be wrong

Does the microscope magnify the length or the area?

Generally speaking, how many times refers to the length, such as 4x, refers to the diameter enlarged by 4x. If you want to calculate the area, you can square it

Does the microscope enlarge the area, volume or distance of the object

It is to enlarge the area and the distance of the object

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