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lidiya [134]
2 years ago
7

Birdman is flying horizontally at a

Physics
1 answer:
Natali5045456 [20]2 years ago
7 0

Answer:

117.88m

Explanation:

We can use the formula [ s = ut + 1/2at^2 ] to solve this problem.

We know that constant acceleration is a = 9/8m/a^2, the initial velocity is 0,  and the height is 87 so the only variable we need to solve for is "t".

87 = 0t + 1/2(9.8)(t^2)

t = √174/9.8

t = 4.21s

Now multiply the time by the speed given.

28m/s * 4.21s = 117.88m

Best of Luck!

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You and your friend are both 14 years old. Your friend however moves to a planet where just 30 minutes on that planet is the sam
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A spring 1.50 m long with force constant 448 N/m is hung from the ceiling of an elevator, and a block of mass 10.9 kg is attache
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Answer:

Explanation:

Let the extension in the spring be x .

restoring force = weight of block

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b )

When the elevator is going upwards

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k x₁ = 10.9 ( 9.8 + 1.89 )

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c ) When the cable snaps , both elevator and block undergo free fall . In this case apparent g = 0

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3 0
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The motion of a pendulum for which the maximum displacement from equilibrium does not change is an example of simple harmonic mo
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The statement "<span>The motion of a pendulum for which the maximum displacement from equilibrium does not change is an example of simple harmonic motion." is true. 

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A 58 kg skier is going down a 35 degree slope. The areaof each
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Pressure is given as the force applied in a given area, that is

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Replacing F with N'

P = \frac{N'}{A}

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