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3 years ago

WILL GIVE BRAINLIEST AND 10 POINTS!!!!!!!!!!!!!!!!!

Physics

2 answers:

Nady [450]3 years ago

7 0

Answer:

Therefore, Two waves have the same direction of displacement .

Explanation:

Constructive interference of light:

The interference of two or more waves equal frequency and phase, resulting in their mutual reinforcement producing a single amplitude to the sum amplitudes individual.

Example : constructive interference is when you have two speakers facing each other. Then, play the same music at the same time.

poizon [28]3 years ago

3 0

Two waves have the same direction of displacement

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A girl is out jogging at 2.00 m/s and accelerates at 1.50 m/s^2 until she reaches a velocity of 5.00 m/s. How far does she get?

Maksim231197 [3]

Answer:

7.00 m

Explanation:

Given:

v₀ = 2.00 m/s

v = 5.00 m/s

a = 1.50 m/s²

Find: Δx

v² = v₀² + 2aΔx

(5.00 m/s)² = (2.00 m/s)² + 2(1.50 m/s²)Δx

Δx = 7.00 m

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3 years ago

How far will an object move in 6 s if its average

Dafna11 [192]

Given:-

Time taken by the particle (t) = 6 s
Average speed (v) = 40 m/s

To Find: Distance (s) travelled by the particle.

We know,

s = vt

where,

s = Distance travelled,
v = Speed &
t = Time taken.

Putting the values,

s = (40 m/s)(6 s)

→ s = 240 m ...(Ans.)

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3 years ago

Which compound is an example of a binary ionic compound?

Mrrafil [7]

C, Since binary ionic compound is only of 2 elements. Mg is ionic and so i F so thats it. H20 is covalent B is more than 1 element, D looks dodgy, nah its dat ionic compunds wouldnt form big ones like SF (6)

7 0

3 years ago

Read 2 more answers

In an old-fashioned amusement park ride, passengers stand inside a 3.0-m-tall, 5.0-m-diameter hollow steel cylinder with their b

lesya692 [45]

Answer:2.55 rad/s

Explanation:

Given

Diameter of ride=5 m

radius(r)=2.5 m

Static friction coefficient range=0.60-1

Here Frictional force will balance weight