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maxonik [38]
1 year ago
15

Which of the following is not true about tectonic plates

Physics
1 answer:
AlladinOne [14]1 year ago
6 0

Answer:

Scientists have identified about a dozen major and several minor tectonic plates

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During a medieval siege of a castle, the attacking army uses a trebuchet to heavy stones at the castle the trebuchet launches th
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Answer:

Explanation:

The question relates to time of flight of a projectile .

Time of flight = 2 u sinθ / g

u is speed of projectile , θ is angle of projectile

= 2 x 48.5 sin42 / 9.8

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Maximum height attained

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A meter stick is free to rotate about an axis through one of its end. Find the force F needed to balance this meter stick if the
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Answer:

Explanation:

Component of force perpendicular to stick

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=√3 / 2 F.

Taking torque about the other end

= √3 / 2 F x 1 Nm

Weight of stick = 60 gm

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This weight will act from the middle point of stick so torque about the

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F=\frac{2\times0.588}{\sqrt{3} }

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The two waves shown below pass through the same medium in the phases shown and interfere with each other.
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A. W

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The wave that would be produced by the interaction of the two waves shown in the diagram is wave W.

There is no wave in the diagram W.

This type of interference is known as destructive interference.

  • Destructive interference occurs when two waves out of phase comes together.
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  • If the two waves are in phase, they will reinforce one another.
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learn more:

Color in soap bubbles brainly.com/question/8733443

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How are vectors quantities important to us in our daily life
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