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grigory [225]
3 years ago
7

Consider the equation h t : ` a c @ d @ 4t ` a2 At time t = 0, a ball was thrown upward from an initial height of 6 feet. Until

the ball hit the ground, its height, in feet, after t seconds was given by the function h above, in which c and d are positive constants. If the ball reached its maximum height of 106 feet at time t = 2.5, what was the height, in feet, of the ball at time t = 1?
Physics
1 answer:
SashulF [63]3 years ago
7 0

Answer:

f

Explanation:

f

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qwelly [4]

Answer:

Its b)

Explanation:

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At take off, a plane flies 100 km north before turning to fly 200 km east. How far is its destination from where the plane took
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The answer is 300 km

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You observe a star system for many weeks. The light curve does not show significant changes in brightness, but a series of spect
mariarad [96]

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8 0
3 years ago
What is the speed of the object between 60 to 70 seconds?
lyudmila [28]

We have that the speed of the object between 60 to 70 seconds

V=\frac{d}{65}

From the question we are told

The speed of the object between 60 to 70 seconds

Generally the equation for Average speed   is mathematically given as

V=\frac{d}{t}

Where

t=\frac{60+70}{2}\\\\t=65seconds

Therefore

V=\frac{d}{65}

In conclusion

The speed of the object between 60 to 70 seconds

V=\frac{d}{65}

For more information on this visit

brainly.com/question/23379286?referrer=searchResults

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So picture below to see answer and explanation.

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