When visiting the Italian town of Pisa, young physics student Isaac Galilei drops an apple with a weight of 2.0 N from the city's famous leaning tower. The apple falls 56 m to the ground. First question: Ignoring air resistance and other subtle effects, how long does it take the apple to fall to the ground? The apple takes s to fall to the ground.

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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When visiting the Italian town of Pisa, young physics student Isaac Galilei drops an apple with a weight of 2.0 N from the city's famous leaning tower. The apple falls 56 m
to the ground.
First question: Ignoring air resistance and other subtle effects, how long does it take the apple to fall to the ground?
The apple takes.
s to fall to the ground.
Transcribed Image Text:When visiting the Italian town of Pisa, young physics student Isaac Galilei drops an apple with a weight of 2.0 N from the city's famous leaning tower. The apple falls 56 m to the ground. First question: Ignoring air resistance and other subtle effects, how long does it take the apple to fall to the ground? The apple takes. s to fall to the ground.
4.
The story so far: Visiting the Italian town of Pisa, young physics student Isaac Galilei drops an apple with a weight of 2.0 N from the city's famous leaning tower. The apple
falls 56 m to the ground. We've just seen that the apple takes 3.4 s to reach the ground.
So... while the apple falls downwards, how far does the Earth fall up towards the apple? (Ignore all effects except the Earth-apple interaction.)
Should you need them, here are some data: The mass of the Earth is 5.97 x 1024 kg. (You don't need to know that its radius is 6371 km and that G = 6.67384 x
10-11 m³kg¯'s-2,)
Earth falls
m. Format: if your answer is 2 x 10-3 m, enter 2*10^-3
Transcribed Image Text:4. The story so far: Visiting the Italian town of Pisa, young physics student Isaac Galilei drops an apple with a weight of 2.0 N from the city's famous leaning tower. The apple falls 56 m to the ground. We've just seen that the apple takes 3.4 s to reach the ground. So... while the apple falls downwards, how far does the Earth fall up towards the apple? (Ignore all effects except the Earth-apple interaction.) Should you need them, here are some data: The mass of the Earth is 5.97 x 1024 kg. (You don't need to know that its radius is 6371 km and that G = 6.67384 x 10-11 m³kg¯'s-2,) Earth falls m. Format: if your answer is 2 x 10-3 m, enter 2*10^-3
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