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
navik [9.2K]
3 years ago
8

Which of the following is not a means to accelerating?

Physics
1 answer:
GenaCL600 [577]3 years ago
8 0
The answer is B. Remain still.
You might be interested in
I WILL GIVE YOU BRAINLIEST! PLEASE HELP
Mice21 [21]

Answer:

0.00547s

Explanation:

Step one:

given data

mass= 0.4kg

force= 1060.9N

velocity = 14.5m/s

Frome

Ft= mv

substitute

t= mv/F

t=0.4*14.5/1060.9

t=5.8/1060.9

t=0.00547s

5 0
3 years ago
How does the length and width of a flute affect its sound?
Butoxors [25]

https://www.yamaha.com/en/musical_instrument_guide/flute/mechanism/mechanism002.html

Your welcome!

4 0
3 years ago
At take off a plane flies 100 km north before turning east to fly 200 km east. How far is its destination from where the plane t
andrew-mc [135]

First the plane turns 100 km North, and than 200 km East. Since both the directions are perpendicular to each other, therefore we can apply the Pythagoras theorem to calculate the distance between the destination and the point where plane took off


=100^{2}+200^{2}

D=223.60 km=224 km

Therefore, The destination is 224 km from where the plane took off


8 0
3 years ago
Why do we not feel air pressure?
professor190 [17]

Answer:

Explanation:

Is beacuse of the air within our bodys is exerting the same pressure out wards so tjere is no pressure difference

8 0
3 years ago
Read 2 more answers
A 4.0 kg ball is traveling at 3.0 m/s and strikes a wall. The ball bounces off the wall with a velocity of 4.0 m/s in the opposi
trasher [3.6K]

Answer:

280 N

Explanation:

Applying Newton's third second law of motion,

F = m(v-u)/t................... Equation 1

Where F = Magnitude of the average force on the ball during contact, v = final velocity of the ball, u = initial velocity of the ball, t = time of contact of the ball and the wall.

Note: Let the direction of the initial velocity of the ball be positive

Given: m = 4 kg, u = 3.0 m/s, v = -4.0 m/s (bounce off), t = 0.1 s

Substitute into equation 1

F = 4(-4-3)/0.1

F = 4(-7)/0.1

F = -28/0.1

F = -280 N.

Note: The negative sign tells that the force on the ball act in opposite direction to the initial motion of the ball

3 0
3 years ago
Other questions:
  • The specific heat of copper is 0.39 j/g*degrees celcius how much heat is needed to raise the temperature of 1000.0 g of copper f
    10·1 answer
  • If you are in an airplane. you look out the window and the clouds appear to be moving. what is your frame of reference?
    7·1 answer
  • A very thin 19.0 cm copper bar is aligned horizontally along the east-west direction. If it moves horizontally from south to nor
    8·1 answer
  • What are the preserved remains of organisms?
    12·1 answer
  • Use your data to predict what a 400g bag would weigh.
    11·1 answer
  • The power goes out at your house after 2 hours you go to your freezer and you notice that everything is still completely frozen
    10·2 answers
  • If you were on the open ocean on a large ship, what steps would you do to determine the height of a wave?
    14·1 answer
  • CAT NOIR YAHHHHHHHHHHHHH
    9·2 answers
  • How will you separate mixture of metal and nonmetal objects​
    15·1 answer
  • A 10,000 kg traveling 15m/s strikes a second car which is at rest (not moving). The two stick together and move off with speed o
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!