Question

A hockey puck glides across the ice at 27.7 m/s, when a player whacks it with her hockey stick, giving it an acceleration at 64.3∘ to its original direction. The acceleration lasts 50.3 ms, and the puck's displacement during this time is 1.66 m.

Find the magnitude of the puck's acceleration?

Answer 1

To find the magnitude of the puck's acceleration, we can use the displacement and time interval provided. The magnitude of the puck's acceleration is approximately 0.00656 m/s^2.

Step-by-step explanation:

To find the magnitude of the puck's acceleration, we can use the displacement and time interval provided. The acceleration is given by the formula:

acceleration = displacement / (time^2)

Plugging in the given values, we have:

acceleration = 1.66 m / (50.3 ms)^2

Simplifying, we get:

acceleration ≈ 0.00656 m/s^2

Therefore, the magnitude of the puck's acceleration is approximately 0.00656 m/s^2.