State four components of a circuit

Answer please. I will mark brainiest if right.

Alexandra [31]

Answer:

In this order from 1-10: F, F, F, T, T, F, F, T, T, F

Explanation:

Planets are named almost entirely from Roman gods and goddesses,

The sun is not the center of the universe, just the center of the solar system,

The solar system is believed to be formed in a gaseous nebula,

Planets and stars did form when matter clumped together with gravity,

Our solar system is believed to have 5 dwarf planets,

Mercury is the closest planet to the sun,

Jupiter has the greatest size and diameter,

Orbits of planets are more elliptical, meaning it's more of an oval shape,

Our sun is BY FAR not the only star with planets around it.

3 0

3 years ago

The fastest pitched baseball was clocked at 47 m/s. Assume that the pitcher exerted his force (assumed to be horizontal and cons

Eduardwww [97]

Answer:

Following are the solution to the given points:

Explanation:

For point a:

Find the schematic of the empty body and in attachment. Upon on ball during the pitch only two forces act:

The strength of the pitcher F is applied that operates horizontally. Its gravity force acting on an object is termed weight, which value is where m denotes mass, and g the acceleration of gravity.

For point b:

$160.2\ N$

First, they must find that ball's acceleration. You can use the SUVAT equation to achieve that

where

$v = 47\ \frac{m}{s} \\\\u = 0 \\\\a =?\\\\d = 1.0 \ m \\\\$

Solving for a,

$a=\frac{v^2-u^2}{2d}=\frac{47^2-0}{2(1.0)}=1104.5 \ \frac{m}{s^2}$

Calculating the mass:

$m = 145 g = 0.145 kg$

Calculating the force:

$F=ma=0.145 \times 1104.5= 160.2 \ N$

For point c:

0.195 times the pitcher's weight

$m = 84 \ kg \\\\g = 9.8\ \frac{m}{s^2}\\\\$

Solving for W:

$W=84 \times 9.8= 823.2 \ N$

Now the force of Part B could be defined as the fraction of the mass of the pitcher:

$\frac{F}{W}=\frac{160.2}{823.3}=0.195$

4 0

3 years ago

What are the two main<br> categories of particles and<br> antiparticles?

Mice21 [21]

Answer:

Particles can be classified as hadrons – baryons and mesons – and leptons, each with its anti-particle, and they should know that interactions between these particles can be described in terms of transfer of other particles known as vector bosons.

Explanation:

Your Welcome, if you could give me Brainlist I would appreciate it!

4 0

3 years ago

A locomotive is pulling 15 freight cars, each of which is loaded with the same amount of weight. The mass of each freight car (w

VMariaS [17]

Answer:

298,220 N

Explanation:

Let the force on car three is T_23-T_34

Since net force= ma

from newton's second law we have

T_23-T_34 = ma

therefore,

T_23-T_34 = 37000×0.62

T_23= 22940+T_34

now, we need to calculate

T_34

Notice that T_34 is accelerating all 12 cars behind 3rd car by at a rate of 0.62 m/s^2

F= ma

So, F= 12×37000×0.62= 22940×12= 275280 N

T_23 =22940+T_34= 22940+ 275280= 298,220 N

therefore, the tension in the coupling between the second and third cars

= 298,220 N

3 0

3 years ago

Which of the following statements are true of an object in orbit around Earth? (Select all that apply.) The gravity force on the

faltersainse [42]

Answer:

All these statement are true

Explanation:

Gravity will be acting like a centripetal force for the circular motion of object around earth, which makes it perpendicular to the velocity vector. In the case of elliptical motion, gravity can still be divided into 2 vectors, one parallel and the other perpendicular to the velocity. At the nearest point in elliptical motion, gravity is directly perpendicular to velocity just like in circular motion. At the farthest point, the potential energy is minimized and has been converted into kinetic energy. Therefore at this point the speed is greatest.

5 0

4 years ago