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11 formala 1 point aball rolling down anallway changes speed from 3 m is to 37m/s 11.takes 2 seconds for this change to happer w

Question

11 Formala 1 point Aball rolling down anallway changes speed from 3 m is to 37m/s 11.takes 2 seconds for this change to happer w answers to 2 (iecimal places, and segaliwe numbers are possiale square beautiful 216

Solution

Verificación de expertos
4.3 (286 Votos)
Elisa Maria Elite · Tutor por 8 anos

Resposta

To find the acceleration of the ball, we can use the formula for acceleration, which is given by: where is the acceleration, is the change in velocity, and is the change in time.Given that the initial velocity of the ball is 3 m/s and the final velocity is 37 m/s, we can calculate the change in velocity as: The change in time is given as 2 seconds.Substituting these values into the formula, we get: Therefore, the acceleration of the ball is 17 m/s².