Question

С горы длинной 60 м санки скатились за 10 секунд. С каким ускорением двигались санки?

Answer 1

S=at^2/2
120=100a
a=1.2 м/с^2

Answer 2

Calculating Acceleration of the Sled

To calculate the acceleration of the sled, we can use the formula: a = 2s / t^2

Where: - a = acceleration - s = distance traveled - t = time taken

Given: - s = 60 m - t = 10 s

Using the given values, we can calculate the acceleration of the sled.

Calculation

Using the formula a = 2s / t^2: a = 2 * 60 / 10^2 a = 120 / 100 a = 1.2 m/s^2

So, the sled was moving with an acceleration of 1.2 m/s^2.