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
tekilochka [14]
3 years ago
11

A car with a velocity of 30 mph

Physics
1 answer:
Leokris [45]3 years ago
4 0

Answer:

First calculate the deceleration making use of the formulation: V(very last speed= U(initial speed) -a(acceleration) t(ime) so 10=20- 4a. unfavourable a as decelerating. making a the acceleration the challenge by using rearranging the elements 4a= 20-10 = 10 so a=10/4 making use of Newton's 2d regulation P(stress) = M (mass) x A (acceleration). so P = 800 x 10/4 = 8000 /4 = 2000 newtons

Explanation:

You might be interested in
Why does the Earth have gravity?​
Mumz [18]

Answer:

All its mass makes a combined gravitational pull on all the mass in your body.

Explanation:

Basically anything with mass has gravity

6 0
1 year ago
Vf = V0 + at
Afina-wow [57]

Explanation:

1., 3., 4., and 5. all tell you exactly what to do and give you the values to do it, so I'm not sure what your issue for those. It's plug and chug for those four.

As for 2., something is missing here... I've tried several different ways of combining the three equations (which is what you would do there) but can't get any values out of it without knowing either V_f or acceleration. Double check your original question to see if you might have missed a given variable and update us on it.

Edit: Or maybe they want you to answer with variables? I don't think that's the case though; because why give a value for time if that's what they're looking for...

4 0
4 years ago
Read 2 more answers
What type of plate tectonic activity do you think is being shown in the picture below?
blondinia [14]

Answer:

Convergent boundaries,over time,a rift valley will form.

Explanation:

The picture shows 2 plates moving apart,and a shallow "valley"is also noticeable.

Mark me brainliest if I helped:D

3 0
4 years ago
What is the chemical formula for dicarbon hexafluoride?
ExtremeBDS [4]

Answer:

I believe its D

Explanation:

6 0
4 years ago
Read 2 more answers
A multiparous client presents to the labor and delivery area in active labor. The initial vaginal examination reveals that the c
balandron [24]

Answer:

correct answer is Precipitous vaginal delivery

Explanation:

given data

cervix dilated = 4 cm

effaced = 100%

delivery  = 5 minutes later

solution

correct answer is Precipitous vaginal delivery because precipitous take delivery time less than = 3 hours

A multipara progress at rate 1.5 cm of dilation per hour

and it is progress for 10 cm for the deliver and birth averages approx 20 minute

so here correct answer is Precipitous vaginal delivery

4 0
3 years ago
Other questions:
  • A pizza box with a square base is to be made from a rectangular sheet of cardboard by cutting six 1-inch squares from the corner
    5·1 answer
  • Worth 50 point!!!
    14·1 answer
  • Two particles oscillate in simple harmonic motion along a common straight-line segment of length 1.0 m. Each particle has a peri
    13·1 answer
  • What color will a star be with a surface temperature of 5000–6000 K?
    15·2 answers
  • Dans un tube en U contenant du mercure ,on verse de l'autre côté de l'acide sulfurique de densité 1,84 et de l'autre côté de l'a
    6·1 answer
  • 23. Two states of matter are described as follows.
    8·1 answer
  • At what point in the swing of the pendulum is the potential energy completely converted into kinetic energy?
    13·1 answer
  • What was the pythagoras known for.
    8·2 answers
  • A magnet is located above circular current. What is the direction of the magnetic force on the magnet
    6·1 answer
  • . A 6 ohm resistor is connected to a 15 volt battery.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!