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dangina [55]
3 years ago
10

you have two solid substances that look the same. What measurements would you take and which tests would you preform to determin

e whether they are the same.
Physics
1 answer:
musickatia [10]3 years ago
7 0
To see how much they weigh
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An airplane flies at 40 m/s at an altitude of 50 meters. The pilot drops a heavy package which falls to the ground. Where, appro
igor_vitrenko [27]

Answer:

128 m

Explanation:

From the question given above, the following data were obtained:

Horizontal velocity (u) = 40 m/s

Height (h) = 50 m

Acceleration due to gravity (g) = 9.8 m/s²

Horizontal distance (s) =?

Next, we shall determine the time taken for the package to get to the ground.

This can be obtained as follow:

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Acceleration due to gravity (g) = 9.8 m/s²

Time (t) =?

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50 = 4.9 × t²

Divide both side by 4.9

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t² = 10.2

Take the square root of both side

t = √10.2

t = 3.2 s

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Time (t) = 3.2 s

Horizontal distance (s) =?

s = ut

s = 40 × 3.2

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