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pickupchik [31]
3 years ago
8

What is the speed of an object that travels 60 metres in 4 seconds​

Physics
2 answers:
QveST [7]3 years ago
8 0

Answer:

15 meters per second

Explanation:

Zina [86]3 years ago
4 0

Answer:

s =  \frac{d}{t}  =  \frac{60}{4}  \\  \boxed{speed = 15m. {sec}^{ - 1} }

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Answer:

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Explanation:

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3 years ago
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4 years ago
An irrigation canal has a rectangular cross section. At one point whare the canal is 16.0 m wide, and the water is 3.8 m deep, t
Irina-Kira [14]

Answer:

The depth of the water at this point is 0.938 m.

Explanation:

Given that,

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Using Bernoulli theorem

A_{1}V_{1}=A_{2}V_{2}

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x=\dfrac{16.0\times3.8\times2.8}{16.5\times11.0}

x=0.938\ m

Hence,  The depth of the water at this point is 0.938 m.

7 0
4 years ago
Which statement does NOT describe redesign?
pantera1 [17]
D. It happens all the time
4 0
3 years ago
describe what happens when light strikes a translucent material, transparent material , opaque material . give one specific exam
CaHeK987 [17]

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Explanation:

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