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pantera1 [17]
4 years ago
6

A light-year is:

Physics
1 answer:
Elina [12.6K]4 years ago
4 0
A is the answer for this question
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Gravity is greater when there is
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Calculate the pressure produced by a force of 1500 N acting on an area of 6 m​2​
Aleksandr [31]

Answer:

250 N/m²

Explanation:

Pressure = Force / Area

P = 1500 / 6

P = 250

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3 years ago
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The position of a particle is given by the function x=(5t3−8t2+12)m, where t is in s. at what time does the particle reach its m
Lady_Fox [76]

The particle reach its minimum velocity at time 1.06 sec.

The function is given as

x=5t^3-8t^2+12

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On solving the equation, t=0, 1.06

Therefore at time t=1.06 sec, the particle has the minimum value of velocity.


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3 years ago
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A book is sitting on a desk. What best describes the normal force acting on the book?
Marat540 [252]

Explanation:

in my opinion I'd say it's gravity because it's making the book stay in it's one and only position pulling the book at the center of the desk

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10. With a class 1 lever, does mechanical advantage increase or decrease as the fulcrum is moved closer to the load? Explain why
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Explanation:

Hope it helps you

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