2 years ago

If you increase your speed from 10 mph to 30 mph, how much will your stopping distance increase?

1 answer:

6 0

When you double the speed of your car, your braking distance quadruples. every time you double your speed, you multiply your braking distance by four.

You might be interested in

Suppose that the magnetic field in some region has the form B = kz ˆx (where k is a constant). Find the force on a square loop (

AleksAgata [21]

Answer:

$F = ika^2$

Explanation:

As we know that loop is placed in YZ plane and magnetic field is along x direction

So here net force on the side of the loop which lies along Y axis is given as

$F_1 = i (\vec L \times \vec B)$

here we know that on Y axis z = 0

so B = 0

so we have

$F_1 = 0$

now on the opposite side we have z = a

so magnetic field is given as

$B = ka$

so force on that side is given as

$F = i(\vec L \times \vec B)$

$F = i(a)(ka) sin90$

$F_2 = ika^2$

so net force on the loop is given as

$F = F_1 + F_2$

$F = ika^2$

5 0

3 years ago

What are the three factors that affect surface ocean currents

Natali5045456 [20]

Continental deflections, the Coriolis effect and global winds all affect surface ocean currents.

6 0

3 years ago

I need help with an assignment a need help can someone help me SCIENCE.

Murljashka [212]

Answer:

ok whats the question?

Explanation:

5 0

3 years ago

Need help please!!!!

Levart [38]

I think it would be d because development in nations needs more population

5 0

3 years ago

Read 2 more answers

Fnet = fa + ff or fnet = fa - ff

skelet666 [1.2K]

Answer:first of all what is your question and i can give and example which is Use them when you have 2 forces named Fa & FF or Fg & Ff acting in opposite directions on an object and you need to know the resultant of your 2 forces.

Explanation:

i searched it up

5 0

2 years ago