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Alisiya [41]
3 years ago
6

Which arrow represents the centripetal acceleration?

Physics
1 answer:
Monica [59]3 years ago
3 0

Answer:

x

Explanation:

because the force on the car by gravity adds speed and acceleration.

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What quantity describes how quickly you change how fast you are traveling or how quickly you change direction?
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Velocity = The speed and direction that an object is moving at
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3 years ago
Suppose I create a two-slit interference pattern using light with some wavelength lambda and slits with some separation D. If I
Vlad [161]

Answer:

The pattern would spread out.

Explanation:

The fringe  width is given by the relation

fringe width = λ L / D where λ is wavelength of light used, L is distance of wall from the source of light and D is slit separation.

If we increase λ , fringe width will increase and therefore pattern will spread out .

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4 years ago
To improve your flexibility you can do which of the following
Liono4ka [1.6K]

Answer:

Stretching

Explanation:

Stretching is a great way to improve your flexibility!

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2 years ago
A 1.0-kg cue ball traveling at 15 m/s strikes a stationary billiard ball of mass 1.5 kg. After the collision, the cue ball remai
Igoryamba

Answer:

Other ball's velocity is 10 m/s

Explanation:

We can use conservation of momentum:

P_{1i} +P_{2i} =P_{1i} +P_{2i}\\1 * 15 + 1.5 * 0 = 1 * 0 + 1.5 * v\\15 = 1.5 * v\\v=\frac{15}{1.5} \,\frac{m}{s} \\v=10 \,\frac{m}{s}

8 0
3 years ago
4. Which of the following is the DNA sequence that a restriction enzyme binds to?
Elina [12.6K]

Answer:

DNA ligase

Explanation:

DNA Ligase is the enzyme that binds fragments of DNA together by forming two phosphodiester bonds between the 3' hydroxyl end of one nucleotide with the 5' phosphate end of the other. This reaction requires the hydrolysis of ATP.

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3 years ago
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