4 years ago

How does Newton's second law apply to an "Egg Drop" experiment?

1 answer:

6 0

Because an object in rest stays in rest until an unequal force pushes it so gravity is pushing on the egg making it drop

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Rasek [7]

Answer:

5.59

Explanation:

50 meters in 10 seconds is 11.18, which is an easy way to remember. Just divided by 2

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3 years ago

The _____ of an object consists of its speed and direction.

ELEN [110]

Velocity would be an answer

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3 years ago

Tell me pls<br>question: one way to protect property from damage. (hurricane) (hurricane)

postnew [5]

Answer:

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Explanation:

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3 years ago

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outward from a wall just above floor level. A 1.5 kg box sliding across a frictionless floor hits the end of the spring and comp

sweet [91]

Answer:

v = 0.489 m/s

Explanation:

It is given that,

Mass of a box, m = 1.5 kg

The compression in the spring, x = 6.5 cm = 0.065 m

Let the spring constant of the spring is 85 N/m

We need to find the velocity of the box (v) when it hit the spring. It is based on the conservation of energy. The kinetic energy of spring before collision is equal to the spring energy after compression i.e.

$\dfrac{1}{2}mv^2=\dfrac{1}{2}kx^2$

$v=\sqrt{\dfrac{kx^2}{m}} \\\\v=\sqrt{\dfrac{85\times (0.065)^2}{1.5}} \\\\v=0.489\ m/s$

So, the speed of the box is 0.489 m/s.

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4 years ago

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Sholpan [36]

translate it to english

Explanation:

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3 years ago