????The Earth is made of mostly_______. Mountains Water Land Carbon

Which model shows how an image appears to a person when they look through a concave lens?

slava [35]

What models are you talking about

7 0

3 years ago

1. What did you observe about the magnitudes of the forces on the two charges? Were they the same or different? Does your answer

Aloiza [94]

Answer:

Following are the solution to the given question:

Explanation:

Its strength from both charges is equivalent or identical. The power is equal. And it is passed down

$F=\frac{kq_1q_2}{r^2}$

Therefore, the extent doesn't rely on the fact that charges are the same or different. Newton's third law complies with Electrostatic Charges due to a couple of charges. They are similar in magnitude, and they're in the other way.

$|F_{12}| = |F_{21}|$

7 0

3 years ago

Approximately how far, in cm, does the blood move during one beat?

laiz [17]

10cm per beat, it would take 3 beats to travel 30cm x

6 0

3 years ago

Heyyy! Okay riddle of the day

vekshin1

Answer:

Time to get a new fence...?

C'mon that's pretty cringe lol

Please give brainliest

have a nice day :D

3 0

3 years ago

A plate has an area of 1m square. It slide down an incline plane , having an angle of inclined 60° to horizontal, which a veloci

Solnce55 [7]

Answer:

$\mu =0.169704 Ns/m^2$

Explanation:

From the question we are told that

Area of plate $a=1m^2$

Angle of inclination $\theta=60 \textdegree$

Velocity $v=0.75m/s$

Thickness of oil $t=2mm$

Weight of plate $w=90N$

Generally the equation for shear force is mathematically given by

$F=mgsin45 \textdegree$

$F=90sin45 \textdegree$

$F=63.639N$

$F=\mu* \frac{v}{t}$

$F=\mu* \frac{0.75}{2*10^-^3}$

$\mu* \frac{0.75}{2*10^-^3}=63.639N$

$\mu =\frac{63.639}{375}$

Therefore viscosity is given by

$\mu =0.169704 Ns/m^2$

3 0

3 years ago