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2 years ago

When you walk across the ground and push on it with your feet...

Physics

2 answers:

DerKrebs [107]2 years ago

4 0

Answer:

The ground pushes back on your feet with equal force

Explanation:

When you walk across the ground and push on it with your feet, the ground pushes back on your feet with an equal and opposite force.

This interpretation and knowledge is gotten from Newton's third law of motion.

It states that "action and reaction force are equal and opposite in nature".

The force applied to a body responds with an opposite force in the other direction.
Therefore, the reaction force is of equal magnitude but directed in another direction.

stich3 [128]2 years ago

3 0

Answer:

the answer is the second one: the ground pushes back on your feet with equal force

Explanation:

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grin007 [14]

Answer:

Physics

Explanation:

Explanation:

We can use the Theorem of Work (W) and Kinetic Energy (K):

W=ΔK=Kf−Ki

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We know that the initial Kinetic Energy, Ki=12mv2i, is zero (starting from rest) while the final will be equal to 352J; Work will be force time displacement. so we get:

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2 years ago

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Tresset [83]

Answer:

Explanation:

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2 years ago

German physicist Werner Heisenberg related the uncertainty of an object's position (Δx) to the uncertainty in its velocity (Δ???

fredd [130]

Answer:

$\Delta x = 5.47 \times 10^{-9} m$

Explanation:

As we know by the principle of uncertainty that the product of uncertainty in position and uncertainty in momentum is given as

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Answer:

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