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PhysicsQ&A LibraryA coin is dropped from a hot air ballon that is 325m above the ground and rising vertically at 12.5 m/s. For this problem use a coordinate system in which up is positive.a)Find the maximum height, in meters, that the coin attains.b) Find its heightabove the ground, in meters, 4.00s after being released.c) Find its Velocity, in meters per second, 4.00s after being releasedQuestion

Asked Jan 29, 2020

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A coin is dropped from a hot air ballon that is 325m above the ground and rising vertically at 12.5 m/s. For this problem use a coordinate system in which up is positive.

a)Find the maximum height, in meters, that the coin attains.

b) Find its heightabove the ground, in meters, 4.00s after being released.

c) Find its Velocity, in meters per second, 4.00s after being released

Step 1

a.

At the maximum height, the speed of coin is zero.

Write the kinematic equation and solve for time.

Step 2

Then the maximum height attained by the coin can be calculated as follows,

Step 3

b.

Then the maximum height attained by the coin af...

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