Ask question

Ask question

All categories

3 years ago

9

The car salesman tells you that the car can go from a stopped position to 60 miles per hour in 6 seconds. He is giving you the c

ar's rate of
velocity.

instantaneous speed.

acceleration.

distance.

2 answers:

Naddik [55]3 years ago

8 0

The answer is <span>acceleration.</span>

eimsori [14]3 years ago

6 0

The correct answer is C. Acceleration

You might be interested in

Dòng điện dịch là:

yarga [219]

Answer: the answer is a

Explanation:

8 0

3 years ago

A group of letters used at the start of a word to change its meaning?

Diano4ka-milaya [45]

Answer:

prefix

Explanation:

6 0

3 years ago

Consider a 2.54-cm-diameter power line for which the potential difference from the ground, 19.6 m below, to the power line is 11

tiny-mole [99]

Answer:

The line charge density is $1.59\times10^{-4}\ C/m$

Explanation:

Given that,

Diameter = 2.54 cm

Distance = 19.6 m

Potential difference = 115 kV

We need to calculate the line charge density

Using formula of potential difference

$V=EA$

$V=\dfrac{\lambda}{2\pi\epsilon_{0}r}\times\pi r^2$

$\lambda=\dfrac{V\times2\epsilon_{0}}{r}$

Where, r = radius

V = potential difference

Put the value into the formula

$\lambda=\dfrac{115\times10^{3}\times2\times8.8\times10^{-12}}{1.27\times10^{-2}}$

$\lambda=1.59\times10^{-4}\ C/m$

Hence, The line charge density is $1.59\times10^{-4}\ C/m$

4 0

3 years ago

How fr do you think you would go on a car while sneezing for 2.5 seconds ?

arsen [322]

depends on the speed limit

4 0

3 years ago

Read 2 more answers

melisa1 [442]

Answer:

red I think

Explanation:

it's on red so I googled some of it and the closest was red

4 0

3 years ago