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
Vika [28.1K]
3 years ago
6

Hello all you people who need points use me to get points your welcome :)

Physics
2 answers:
Colt1911 [192]3 years ago
7 0

Answer:

thxs so much

Explanation:

frozen [14]3 years ago
5 0

Answer:

Thank you so much!!!!

Explanation:

I really need this points

You might be interested in
An airplane flies between two points on the ground that are 500 km apart. The destination is directly north of the origination o
Ann [662]

Answer:

   θ = 4.78º

with respect to the vertical or 4.78 to the east - north

Explanation:

This is a velocity compound exercise since it is a vector quantity.

The plane takes a direction, the air blows to the west and the result must be to the north, let's use the Pythagorean theorem to find the speed

                  v_fly² = v_nort² + v_air²

                  v_nort² = v_fly² + - v_air²

Let's use trigonometry to find the direction of the plane

        sin θ = v_air / v_fly

        θ = sin⁻¹ (v_air / v_fly)

         

let's calculate

        θ = sin⁻¹ (10/120)

         θ = 4.78º

with respect to the vertical or 4.78 to the north-east

5 0
3 years ago
A gas always spreads out to fill all available space.<br> True or False <br> Science Hw
GREYUIT [131]

Answer:

true

Explanation:

i know this im in 6th grade

6 0
3 years ago
Read 2 more answers
Block A is accelerating with Block B at a rate of 0.800 m/s2 along a frictionless surface. It suddenly encounters a surface that
Natalija [7]

Answer:

a=0.6\ m/s^2

Explanation:

The attached figure shows the whole description. Considering the applied force is 100 N.

The acceleration of both blocks A and B, a=0.8\ m/s^2

Firstly calculating the mass m using the second law of motion as :

F = ma

m is the mass

m=\dfrac{F}{a}

m=\dfrac{100\ N}{0.8\ m/s^2}

m = 125 kg

It suddenly encounters a surface that supplies 25.0 N a friction, F' = 25 N

(F-F')=ma

(100-25)=125\times a

a=\dfrac{75}{125}=0.6\ m/s^2

So, the new acceleration of the block is 0.6\ m/s^2. Hence, this is the required solution.

7 0
3 years ago
Any followers for me please i have solved 25 question thats too much please​
Irina-Kira [14]
Wait what???????????
7 0
3 years ago
Read 2 more answers
Please Help Me!!!!!!​
Ivenika [448]

Answer:

..

Charcoal is flammable.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Give reasons.<br>A stone thrown upward returns back to the earth surface.​
    12·1 answer
  • An electron is released from rest at the negative plate of a parallel plate capacitor and accelerates to the positive plate (see
    12·1 answer
  • For the wave of light you generated in the Part B, calculate the amount of energy in 1.0 mol of photons with that same frequency
    6·1 answer
  • How are scientists able to measure the age of earth?
    9·1 answer
  • When using a cell phone, a(n) ________ converter chip changes your voice's sound waves into digital signals.
    10·1 answer
  • Because she had serious traffic accident on Friday the 13th of last month, Felicia is conceived that all Friday the 13th will br
    14·1 answer
  • The peak value of an alternating current in a 1500-W device is 6.4 A. What is the rms voltage across it
    7·1 answer
  • What is the temperature of a 3.72 mm cube (e=0.288) that radiates 56.6 W?
    13·1 answer
  • Which ones of the following lights are present in both sunlight and a grow
    13·1 answer
  • Hdhehehbebehebehebebbebehe
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!