A train is rounding a circular curve whose radius is 2.55 x 102 m. At one instant, the train has an angular acceleration of 1.48

Question

2 years ago

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A train is rounding a circular curve whose radius is 2.55 x 102 m. At one instant, the train has an angular acceleration of 1.48

x 10-3 rad/s2 and an angular speed of 0.0553 rad/s. (a) Find the magnitude of the total acceleration (centripetal plus tangential) of the train. (b) Determine the angle of the total acceleration relative to the radial direction.

Physics

1 answer:

Elina [12.6K] · Answer 1 · 2022-12-29T15:24:50+03:00

Elina [12.6K]2 years ago

3 0

Answer:

B

Explanation:

determine and acceleration