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cluponka [151]
3 years ago
10

Hewo thoties can ya'll do me a favor and go friend my bff on here plz and thank u

Physics
2 answers:
Lubov Fominskaja [6]3 years ago
5 0

Answer:

ok sure thing

Explanation:

pickupchik [31]3 years ago
3 0

Answer:

lol sure

Explanation:

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When a ball rolls downhill, the rolling motion results in the ball ____________.
emmainna [20.7K]

I am pretty sure it is A Becoming warm

Since it’s moving and causing friction which makes it warm


Hope this helps

Mark me brainliest

7 0
3 years ago
Read 2 more answers
I need help in my physics class and show me how it’s done
Korolek [52]

If we have the angle and magnitude of a vector A we can find its Cartesian components using the following formula

A_x = |A|cos(\alpha)\\\\A_y = |A|sin(\alpha)

Where | A | is the magnitude of the vector and \alpha is the angle that it forms with the x axis in the opposite direction to the hands of the clock.

In this problem we know the value of Ax and Ay and we need the angle \alpha.

Vector A is in the 4th quadrant

So:

A_x = 6\\\\A_y = -6.5

So:

|A| = \sqrt{6^2 + (-6.5)^2}\\\\|A| = 8.846

So:

Ay = -6.5 = 8.846cos(\alpha)\\\\sin(\alpha) = \frac{-6.5}{8.846}\\\\sin(\alpha) = -0.7348\\\\\alpha = sin^{- 1}(- 0.7348)

\alpha = -47.28 ° +360° = 313 °

\alpha = 313 °

Option 4.

4 0
3 years ago
What happen when a hurricane crosses over land
Rus_ich [418]
It loses it's fuel supply from the water and begins to weaken
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4 years ago
Which of the following remains constant for a satellite in an elliptical orbit.
Softa [21]

If the satellite doesn't have little rocket engines or other thrusters on it, AND it stays far enough from Earth that it doesn't have to plow through any air molecules, AND no pieces break off of it and drift away, AND there are no hamsters inside it running on treadmills connected to external thrusters, then there's no way for it to gain or lose energy, and its total energy remains constant.  

Some of its energy is always changing, either from potential to kinetic or from kinetic to potential, as its distance from Earth changes.  But the total stays constant.  

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A horse pulls forward on a carriage with a given force. By Newton's Third Law, the carriage must be pulling on the horse backwar
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The cart's force is only in reaction to the horse's force so it does not define direction of movement.
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