1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stepladder [879]
3 years ago
11

Mrs. Drover is able to see the taxi driver because of the aperture, or

Physics
1 answer:
Darya [45]3 years ago
6 0
Mrs. Drover is able to see the taxi driver because of the aperture or also known as opening.
According to the dictionary, aperture means wide opening or gap.
Thus, the answer to this is letter A. OPening.
You might be interested in
the atlantic torpedo is a large electric fish capable of generating a voltage of 220V between its tail and its head. This drives
Elza [17]
The average power output:
P = V * I * t
V = 220 V, I = 15 A;
t = 2 ms * 200 = 400 ms = 0.4 s
P = 220 V * 15 A * 0.4 s
P = 1320 W ≈ 1.3 kW
Answer:
b. 1.3 kW
7 0
3 years ago
Can somebody please help
8090 [49]

The amplitude of the wave on the given sinusoidal wave graph is 10 cm.

<h3>What is amplitude of wave?</h3>

The amplitude of a wave is the maximum displacement of a wave. This is the highest vertical position of the wave from the origin.

Amplitude of the wave is calculated as follows;

From the graph, the amplitude of the wave or maximum displacement of the wave is 10 cm.

Thus, the amplitude of the wave on the given sinusoidal wave graph is 10 cm.

Learn more about wave amplitude here: brainly.com/question/25699025

5 0
2 years ago
When you see a straw in a glass of water it looks bent why is this ?
yuradex [85]
Because light is being refracted 
6 0
3 years ago
Read 2 more answers
You have a mass of 55kg and are riding your frictionless skateboard, which has a mass of 5kg, in a straight line at a speed of 4
Rzqust [24]

Given

m1(mass of the first object): 55 Kg

m2 (mass of the second object): 55 Kg

v1 (velocity of the first object): 4.5 m/s

v2 (velocity of the second object): ?

m3(mass of the object dropped): 2.5 Kg

The law of conservation of momentum states that when two bodies collide with each other, the momentum of the two bodies before the collision is equal to the momentum after the collision. This can be mathemetaically represented as below:

Pa= Pb

Where Pa is the momentum before collision and Pb is the momentum after collision.

Now applying this law for the above problem we get

Momentum before collision= momentum after collision.

Momentum before collision = (m1+m2) x v1 =(55+5)x 4.5 = 270 Kgm/s

Momentum after collision = (m1+m2+m3) x v2 =(55+5+2.5) x v2

Now we know that Momentum before collision= momentum after collision.

Hence we get

270 = 62.5 v2

v2 = 4.32 m/s




7 0
3 years ago
What is her velocity?
ololo11 [35]

She covered 25 meters in 10 seconds.

Her SPEED is (25 m) / (10 s) = 2.5 m/s .

We don't have any way to describe her velocity, because we don't know what DIRECTION she ran.

4 0
3 years ago
Other questions:
  • How much power is expended if you lift a 60 n crate 10 meters in 1 second?
    6·1 answer
  • Calculate the acceleration of a 1000 kg car if the motor provides a small thrust of 1000 N and the static and dynamic friction c
    6·1 answer
  • What do you expect the enclosed current is for a bar magnet?
    6·1 answer
  • Which of the following represents the greatest energy transition from a higher energy level to a lower one?
    7·1 answer
  • Which geologic feature would most likely be represented by contour lines drawn far apart from one another?
    15·1 answer
  • What body systems help these cells get the energy they need?
    14·1 answer
  • Have researchers have now been able to cool substances to absolute zero
    5·1 answer
  • Which of the following equations is balanced?
    9·1 answer
  • Joule is a SI unit of power <br>Measuring cylinder is used to measure the volume of a liquid<br>​
    9·1 answer
  • Check the boxes of all the TRUE statements about weight and the acceleration due to gravity.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!