2 years ago

Help ASAP! Everything on screenshot

Physics

1 answer:

BARSIC [14]2 years ago

7 0

Answer:

For the first one, its B) cities B and C

I'm not so sure, but I hope this helps.

You might be interested in

How much does a 2 kg apple weigh? Enter in your numerical answer.

Monica [59]

umm, something tells me it will weight 2 kg

8 0

2 years ago

Read 2 more answers

The movement of water between the atmosphere, land, oceans, and even living things makes up the water cycle. Precipitation is on

Anna [14]

I have no idea

Explanation:

4 0

2 years ago

A science teacher ran a marathon. After the race she showed her students the silver blanket she was given to keep her warm.A gro

spin [16.1K]

Answer:

the foiley like color doesn't absorb the heat it bounces off of it. it would be much better to have a black blanket

7 0

2 years ago

Light has a frequency of about 6 x1014 Hz.

abruzzese [7]

Answer:

The visible light frequency is 400 THz to 700 THz, approximately. A THz is a Terahertz, which is a unit of frequency equal to one trillion Hertz.

4 0

1 year ago

At the surface of Jupiter's moon Io, the acceleration due to gravity is 1.81 m/s2 . A watermelon has a weight of 44.0 N at the s

BabaBlast [244]

Answer:

Weight at the surface of Jupiter's moon Io is 8.13 N .

Explanation:

Given :

Acceleration due to gravity at the surface of Jupiter's moon is $g_m=1.81\ m/s^2$ .

Weight of watermelon in earth , $W=44\ N$ .

Acceleration due to gravity at the surface of earth is $g=9.81\ m/s^2$ .

We know , weight is given by :

$W=mg\\m=\dfrac{W}{g}\\\\m=4.49\ kg$

Therefore , mass at the surface of Jupiter's moon Io is :

$W_m=mg_m\\\\W_m=4.49\times 1.81\\\\W_m=8.13 \ N$

Hence , this is the required solution .

6 0

3 years ago