3 years ago

A 5kg rock and a 10kg rock are dropped from a height of 10m?

1 answer:

5 0

Look out below ! You should step nimbly to one side, to avoid being hit by one or the other of those hazardous weight objects when they arrive (at the same time).

You might be interested in

Which of these is a benefit of nuclear energy?

Mademuasel [1]

The answer i think would be D

4 0

3 years ago

Read 2 more answers

Can y'all please help me out with this ?

Inessa05 [86]

Answer:

no where is the main part of the question dude

3 0

3 years ago

Scientists are busy in invention of the devices which run from solor energy

timama [110]

Answer:

because solar enegry is a perpetual source of enegry and by using it non renewable sources of enegry can be preserved and also prevents from enegry crisis.

hope its helpful to uh

3 0

3 years ago

3. What is the potential energy of a 8 Newton book sitting on a shelf that is 12 meters high?

Svetradugi [14.3K]

Answer:

P = 96 J

Explanation:

Given that,

Weight of the book, W = mg = 8 N

It is placed at a height of 12 m

We need to find the potential energy of the book. The potential energy of an object is given by the formula as follows :

E = mgh

mg = Weight

$E=8\ N\times 12\ m\\E=96\ J$

So, the potential energy of the book is 96 J.

8 0

3 years ago

Sunspots are _______ and _________ than the gases surrounding them.

Scrat [10]

The answer is B. darker; cooler
the dark spots give off less energy then the rest of the sun.

Hope this helps

3 0

3 years ago

Read 2 more answers