3 years ago

A student reaches into a bag of objects.which property of the objects can be observed by using the sense of touch

Physics

2 answers:

matrenka [14]3 years ago

8 0

Id shoot for texture

enot [183]3 years ago

6 0

They can tell the shape of the object by using the sense of touch

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A 1000 kg boulder sits at the top of a 50-meter high cliff. Determine the amount of potential energy possessed by the boulder if

Juli2301 [7.4K]

Answer:

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Explanation:

Given parameters:

Mass of boulder = 1000kg

Height of cliff = 50m

Acceleration due to gravity = 9.8m/s²

Unknown:

Potential energy = ?

Solution:

Potential energy is due to the position of a body. It is expressed as;

P.E = mgH

m is the mass

g is the acceleration due gravity

H is the height

Now insert the parameters and solve;

P.E = 1000 x 9.8 x 50 = 490000J

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Explanation:

Given

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