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2 years ago

5

A projectile is launched at an angle of 60 degrees to the horizontal at an initial speed of 10 meters per second. What is the ma

gnitude of the vertical component of its initial velocity?

2 answers:

tangare [24]2 years ago

5 0

Answer:

8.7

Explanation:

(10)sin60

Flura [38]2 years ago

3 0

Answer:

5 sq. root 3

Explanation:

theta= 60°

=> u sin theta = 10 × sin 60

= 10× sq. root 3/2

= 5 sq. root 3

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3 years ago

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3 years ago

A seagull flies at a velocity of 9.00 m/s straight into the wind. (a) if it takes the bird 20.0 min to travel 6.00 km relative t

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Here we will the speed of seagull which is v = 9 m/s

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Part b)

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Part c)

Total time of round trip when wind is present

$T = t_1 + t_2$

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$T = 22.22 min$

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3 years ago