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
egoroff_w [7]
3 years ago
15

the plane prepares to land. its velocity changes from 155 m/s to 140ms over 2 minutes calculate the acceleration of the plane

Physics
1 answer:
madreJ [45]3 years ago
8 0

Answer:

0.125m/s²

Explanation:

basta yun na

You might be interested in
A passenger in a car is holding an open water bottle when the car stops suddenly. Why does the water in the bottle splash out wh
OlgaM077 [116]

Answer:

The answer is It has inertia

Explanation:

I just got it correct on E2020

8 0
4 years ago
Read 2 more answers
A car accelerates from 6.0 m/s to 18 m/s at a rate of 3.0 m/s2. How far does it travel while accelerating
AlekseyPX

Answer:

48m, hope this helps :)

4 0
4 years ago
A hammer taps on the end of a 4.10-m-long metal bar at room temperature. A microphone at the other end of the bar picks up two p
xz_007 [3.2K]

Answer:

Speed of sound inside metal is ≅ 8200 \frac{m}{s}

Explanation:

Given :

Length of metal bar x = 4.10 m

From general velocity equation,

 v = \frac{x}{t}

Where v = speed of sound in air = 343 \frac{m}{s}

For finding time from above equation,

  t = \frac{x}{v}

 t = \frac{4}{343}

t = 0.01166 sec

Since pulses are separated by  t_{o} =  11.1 \times 10^{-3} = 0.0111 sec

So we take time difference,

\Delta t = t_{} -t_{o}  = 0.0005

So speed of sound in metal is,

 v = \frac{x}{\Delta t }

 v = \frac{4.10}{0.0005}

 v = 8200 \frac{m}{s}

4 0
3 years ago
Help pleas!!!!
grin007 [14]
It will spread faster in the hot water! It would spread slower in cold water
6 0
3 years ago
Read 2 more answers
How does social theory learning impact on children​
Allushta [10]

Explanation:

Social learning is a hypothesis of learning cycle and social conduct which suggests that new practices can be procured by noticing and copying others. This impacts children because they do things they do not want to.

5 0
3 years ago
Other questions:
  • Toma is almost five years old. As he was struggling to learn to tie his shoes, his parents became exasperated with him and bough
    5·1 answer
  • A person walks 45 m East and then walks 39 m at an angle 40◦ North of East. What is the magnitude of the total displacement? Ans
    14·1 answer
  • What are Seismograph's?
    15·2 answers
  • Solve for the unknown in each of these circuits
    5·1 answer
  • You stand on a frictionless platform that is rotating with an angular speed of 5.1 rev/s. Your arms are outstretched, and you ho
    14·1 answer
  • Two automobiles are equipped with the same singlefrequency horn. When one is at rest and the other is moving toward the first at
    13·1 answer
  • A concave (convergent) mirror has a focus of 3.4 cm. A tree that is 0.5cm tall is situated 4.5 cm away from the mirror. Calculat
    12·1 answer
  • When the moon is between the earth and the sun what moon phase will this be
    12·1 answer
  • Can you guys help me
    5·1 answer
  • Ana wonders how light can affect a mystery material. The table below shows what happens when different types of light hit the my
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!