3 years ago

A student is making a model of the famous Giza pyramid,

2 answers:

8 0

Answer:

The Great Pyramid of Giza (also known as the Pyramid of Khufu or the Pyramid of Cheops) is the oldest and largest of the pyramids in the Giza pyramid complex bordering present-day Giza in Greater Cairo, Egypt.It is the oldest of the Seven Wonders of the Ancient World, and the only one to remain largely intact.

Explanation:

riadik2000 [5.3K]3 years ago

6 0

Answer:

if the student is down scaling the pyrimd the shape would not change! simply the size would so it would still have for triangler sides and a square bottem.

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alekssr [168]

Answer:

C. both forces have the same magnitude

Explanation:

Here the action force is equal to the reaction force in accordance with the Newton's third law of motion.

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We have the equation for momentum as:

$p=m.v$

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Momentum is constant and the reaction time is equal, so the force exerted will also be equal.

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Fittoniya [83]

B- east west orbits

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The space shuttle approaches earth at a speed of 2.89*10^4 km/h when it sends a radio signal to earth 1.00*10^5 km away. The rad

zysi [14]

Answer:

3 secods later

Explanation:

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3 years ago

Which of the following is an x-intercept of the function below

Assoli18 [71]

Answer:

Intercepts occur at x = 1, y = 0

x = 3, y = 0

Only (D) is correct

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3 years ago

Imagine you are in an open field where two loudspeakers are set up and connected to the same amplifier so that they emit sound w

WINSTONCH [101]

Answer:

Explanation:

frequency of sound waves = 688 Hz

wavelength = 344 / 688 = .5 m

The problem is based on interference of sound waves

For the observer , path difference of sound waves reaching his ear

= 3.5 - 3.00

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= wavelength

Path difference is equal to wavelength so there will be constructive interference and hence louder sound will be heard by the listener than normal sound as sound waves interfere constructively.

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