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EleoNora [17]
3 years ago
9

(01.02 MC) Nicole pushes her bike up a hill. Overhead, the sun exerts a gravitational force on Earth. Which statement is true ab

out the bike and Earth?
They both experience contact forces. They both experience non-contact forces.

The bike experiences a non-contact force and Earth experiences a contact force.

The bike experiences a contact force and Earth experiences a non-contact force.

They both experience non-contact forces.
Physics
2 answers:
jarptica [38.1K]3 years ago
7 0

When Nicole pushes the bike up a hill we know there is a friction force between hill and bike then due to this friction force It will have to push harder to move it upwards along the hill.

So this type of friction force during uphill is a type of contact force which is present of the bike.

Apart from this there are also few non contact force between bike and its surroundings

One of the force is gravitational force of Sun and Earth on the bike while will act towards their centers.

This force is a field force and it do not require any contact with the bike

So here correct answer would be

<em>They both experience contact forces. They both experience non-contact forces. </em>

seraphim [82]3 years ago
7 0

Answer:

non contact :C

Explanation:

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Answer:

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Explanation:

The equation of state for ideal gases is described below:

P\cdot V = n \cdot R_{u}\cdot T (1)

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n - Molar quantity, in moles.

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T - Temperature.

Given that ideal gas is compressed isothermally, this is, temperature remains constant, pressure is increased and volume is decreased, then we can simplify (1) into the following relationship:

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