3 years ago

A particular type of automobile storage battery is characterized as "207 - Ampere - hour, 9.4 V."

Physics

1 answer:

zepelin [54]3 years ago

6 0

Electric Energy = Current x Voltage x time = 207 x 9.4 = 1,945.8 J

You might be interested in

The Sun has a mass of 1.99x10^30 kg and a radius of 6.96x10^8 m. Calculate the acceleration due to gravity, in meters per second

just olya [345]

Answer:

$g=274\ m/s^2$

Explanation:

Mass of the Sun, $M=1.99\times 10^{30}\ kg$

The radius of the Sun, $r=6.96\times 10^8\ m$

We need to find the acceleration due to gravity on the surface of the Sun. It is given by the formula as follows :

$g=\dfrac{GM}{r^2}\\\\g=\dfrac{6.67\times 10^{-11}\times 1.99\times 10^{30}}{(6.96\times 10^8)^2}\\\\g=274\ m/s^2$

So, the value of acceleration due to gravity on the Sun is $274\ m/s^2$ .

8 0

3 years ago

Why is it harder to breathe on a

Law Incorporation [45]

I think it’s d but I’m not sure

6 0

3 years ago

Which of the following types of light can humans see with their eyes?

Hitman42 [59]

Humans can not see any of the above with their eyes

7 0

3 years ago

Which change will always result in an increase in gravitational force between two objects

grin007 [14]

Increasing the masses of the objects and decreasing the distance between the objects

7 0

3 years ago

Read 2 more answers

In loading a lorry, a man lifts boxes each of weight 100N through a height of 1.5m.

liq [111]

Answer:

The amount of work done in order to lift the box is $150\ Joule$

Explanation:

Given the weight of each box is $100N$

And the man lifts boxes at a height of $1.5m$

We need to find the amount of work done.

The amount of work done is the product of applied force $F$ that causes the displacement $d$ .

In our problem force is $100N$ and displacement is $1.5m$ .

Now, work done

$=force\times displacement\\=100\times1.5\\=150\ Joule$

So, the amount of work done in order to lift the box is $150\ Joule$

5 0

3 years ago