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castortr0y [4]
3 years ago
10

PLEASE HELP AGAIN IT IS THE MATH AND PLEASE GIVE ME REAL ANSWERS!

Physics
2 answers:
denis23 [38]3 years ago
5 0

Answer:

Everyone would get 2 1/4 cupcakes because if you split up each cupcake by 4, (In four different pieces) everyone would get 9/4 slices. Change to a mixed number to get 2 1/4

Explanation:

podryga [215]3 years ago
5 0

Answer:

the answer is 2 1/4 is shared

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kirza4 [7]

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6 0
3 years ago
A thread holds two carts together on a frictionless surface. A spring is compressed
Goryan [66]

Answer:

Velocity on the right side of the cart =0.09\ ms^{-1}

Explanation:

Given

⇒The mass on the left of the cart m_1=1.5\ kg

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⇒Mass on the right of the cart m_2=4.5\ kg

  Velocity=? We have to find v_2

From

The law of conservation of linear momentum:

We can say that.

Initial momentum will equalize the final momentum.

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Lets call v_1=-0.27m/s

Recalling the formula and plugging the values.

m_1(-v_1)+m_2v_2=0

v_2=-\frac{m_1(-v_1)}{m_2} =-\frac{1.5\times -0.27}{4.5} =0.09\ m/s

So the velocity of the cart on the right side that has a mass of 4.5\ kg is 0.09\ ms^{-1}

4 0
4 years ago
A ball is thrown with an initial speed of 10. Meters per second. At what angle above the horizontal should the ball be thrown to
maria [59]

The initial speed doesn’t matter.  To reach the maximum height, you need to launch straight up ... 90 degrees above horizontal.

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3 years ago
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