2 years ago

Which of the following statements about cultural variations is true?

Physics

1 answer:

viktelen [127]2 years ago

7 0

Answer:

i think its D but i could be wrong im sorry if i am

Explanation:

edge 2020

You might be interested in

At the local swimming hole, a favorite trick is to run horizontally off a cliff that is 8.0 m above the water. One diver runs of

Alika [10]

Answer:

Number of revolutions=1.532 revolutions

Explanation:

Given data

Distance s=8.0 m

Angular speed a=1.2 rev/s

To find

Number of revolutions

Solution

From the equation of simple motion we not that

$S=ut+1/2gt^{2}\\ where\\u=0\\So\\8.0m=0+(1/2)(9.8m/s^{2} )t^{2}\\ t^{2}=\frac{8.0m}{0.5*9.8m/s^{2} } \\ t^{2}=1.63\\t=\sqrt{1.63} \\t=1.28s$

So for the number of revolutions she makes is given as

$n=a*t\\n=(1.2rev/s)(1.28s)\\n=1.532revolutions$

8 0

3 years ago

metal cap is the negative terminal of an electric cell true or false please send me the answer please

USPshnik [31]

Answer:

false. it's positive terminal of an electric cell

7 0

2 years ago

The prefrontal cortex helps in

Lisa [10]

A i think its A I think

4 0

3 years ago

What are two things that happen to the sugars that are made by the plant during photosynthesis?

Elena-2011 [213]

Answer:

The sugars produced by photosynthesis can be stored, transported throughout the tree, and converted into energy which is used to power all cellular processes. Respiration occurs when glucose (sugar produced during photosynthesis) combines with oxygen to produce useable cellular energy.

Explanation:

I think this is correct lol.

5 0

3 years ago

What does increasing the speed of an object do to its potential energy?

JulijaS [17]

It does not affect the objects potential energy.

7 0

3 years ago

Read 2 more answers