A car accelerates at a constant rate from rest to 64.7 km/hr in 7.42 s. What...

 

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A car accelerates at a constant rate from rest to 64.7 km/hr in 7.42 s. What is the car's acceleration (in m/s²) Type your answer... B: 1 point C -- A ball is thrown straight up with an initial velocity v₂ = 17.4 m/s. What is the velocity (in m/s) of the ball on its way down when it returns to the same level from which it was thrown? Type your answer... point An unladen (African) swallow is taken from its nest, flown 5075 km away in 25.0 hr, and released. The bird finds its way back to its nest in 9.27 days after the release. If we consider the nest to be at the origin and extend the + axis to the release point, what is the bird's average velocity (in m/s) between its capture and its release? 加 A car accelerates at a constant rate from rest to 64.7 km/hr in 7.42 s. What is the car's acceleration (in m/s²) Type your answer... B: 1 point C -- A ball is thrown straight up with an initial velocity v₂ = 17.4 m/s. What is the velocity (in m/s) of the ball on its way down when it returns to the same level from which it was thrown? Type your answer... point An unladen (African) swallow is taken from its nest, flown 5075 km away in 25.0 hr, and released. The bird finds its way back to its nest in 9.27 days after the release. If we consider the nest to be at the origin and extend the + axis to the release point, what is the bird's average velocity (in m/s) between its capture and its release? 加

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Lets solve the questions one by one A To calculate the cars acceleration we first need to convert th... View the full answer