2 years ago

A car of mass 1490 kg makes a

Physics

1 answer:

snow_lady [41]2 years ago

8 0

Answer: 0.273

Explanation:

no clue just found the answer on safari and got it right on accelus

You might be interested in

Transfer payments are used to redistribute money to various segments of society. please select the best answer from the choices

mote1985 [20]

Answer:

True

Explanation:

You pay back what you owe for what youve purchased

7 0

1 year ago

If I have an object that starts from rest and reaches a velocity of 25m/s over a distance of 11m what is the acceleration of the

Elodia [21]

Answer:

Here is something that may help you!!

Explanation:

I found it in a cite (not that I'm plagiarizing, or anything).

3 0

2 years ago

Problem #3: 3.6. A diode has wdo = 0.4 µm and φj = 0.85 V. (a) What reverse bias is required to triple the depletion-layer width

Alchen [17]

Answer:

a) 6.8 Volt

b) 1.21Цm

Explanation:

We are given from the question that

The zero -bias depletion layer width( $W_{do}$ ) is 0.4Цm

The built in voltage φj is 0.85V

Now to calculate the reverse voltage( $V_{R}$ ) that would be required to triple the depletion - layer width.

The depletion - layer width ( $W_{d}$ ) of the diode has the formula

$W_{d} = W_{do} \sqrt{1 + \frac{V_{R} }{Qj} }$

For three times of $W_{d}$ we have

$3W_{d} = W_{do} \sqrt{1 +\frac{V_{R} }{Qj} }$

=> $\frac{V_{R} }{Qj} = 3^{2} -1$

=> $V_{R} = 8Qj$

Substituting value of φj

We have

$V_{R} = 8(0.85V)$

= 6.8 V

The required bias voltage $V_{R}$ is 6.8 V

The solution for the b part of the question is uploaded on first image

7 0

2 years ago

Which best explains satellites? the moon is a satellite of the earth, and the earth is a satellite of the sun. mercury and pluto

Basile [38]

<span>the moon is a satellite of the earth, and the earth is a satellite of the sun.
that is the best answer</span>

6 0

2 years ago

Read 2 more answers

A physical quantity, G, is defined by G = (Original mass x time)/(change in mass), what is the S.I. unit of G ?

Andrei [34K]

The gravitational constant (G) in its base SI units is

3/2
m
3
k
g
/
s
2

But is often seen written as

⋅
N
⋅
2/2
m
2
/
k
g
2

Where N is the Newton unit. N=kg ⋅
⋅
m/s 2
2

4 0

2 years ago