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xeze [42]
3 years ago
7

Ocean waves are hitting a beach at a rate of 3.5 Hz. What is the period of the waves?

Physics
1 answer:
Radda [10]3 years ago
5 0

Answer:

the correct answer is 0.286 s

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Pilots depend on the precision of ------------------------- systems to guide them when they have limited visibility. PLEASE ANSW
kogti [31]

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Pilots depend on the precision of INSTRUMENT LANDING SYSTEMS to guide them when they have limited visibility.

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A pilot is a professionally trained individual that has the ability to control an aircraft following directions from a flight control.

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Vertical guidance subsystem prevents the aircraft approaching a runway to shift laterally from the recommended path.

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8 0
3 years ago
A trolley going down an inclined plane has an acceleration of 2cm/s^2 What will be its velocity
Snowcat [4.5K]

Answer:

V_{f} = 6 cm/s

Explanation:

<u><em>Given:</em></u>

Acceleration = a = 2 cm/s²

Time = t = 3s

Initial Velocity = V_{i} = 0 cm/s

<u><em>Required:</em></u>

Velocity = V_{f} = ?

<u><em>Formula:</em></u>

a = \frac{V_{f}-V_{i}}{t}

<u><em>Solution:</em></u>

2 = \frac{V_{f}-0}{3}

=> V_{f} = 2*3

=> V_{f} = 6 cm/s

5 0
4 years ago
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