Answer:

The **force** each wire exert will be "**390.62 N**".

The given values are:

**Weight**,

- mg = 500 N

**Angle**,

- θ = 100°

As we know,

The **sum of vertical forces** = 0

then,

→

Now,

→

By substituting the value, we get

→

→

→

→

**Learn more:**

A toaster with a power rating of 1,000 watts is plugged into a household voltage of 120 volts. How much current runs through the toaster? A) 120,000 amps B) 880 amps C) 8.3 amps D) 0.120 amps

A roller coaster with a potential energy of 235,200 J sits at the top of a 30 m high hill. What is the mass of the roller coaster? (Formula: PE = mgh)

A spherical raindrop 2.7 mm in diameter falls through a vertical distance of 3950 m. take the cross-sectional area of a raindrop = πr2, drag coefficient = 0.45, density of water to be 1000 kg/m3, and density of air to be 1.2 kg/m3. (a) calculate the speed a spherical raindrop would achieve falling from 3950 m in the absence of air drag.

The eye of the Atlantic giant squid has a diameter of 3.50 × 10^2 mm. If the eyeis viewed in a concave mirror with a radius of curvature equal to the diameterof the eye and the eye is 0.800 × 10^3 mm from the mirror, how far is the imagefrom the mirror? What is the size of the image? Is the image real or virtual?

What role does energy play when an object is not moving?

A roller coaster with a potential energy of 235,200 J sits at the top of a 30 m high hill. What is the mass of the roller coaster? (Formula: PE = mgh)

A spherical raindrop 2.7 mm in diameter falls through a vertical distance of 3950 m. take the cross-sectional area of a raindrop = πr2, drag coefficient = 0.45, density of water to be 1000 kg/m3, and density of air to be 1.2 kg/m3. (a) calculate the speed a spherical raindrop would achieve falling from 3950 m in the absence of air drag.

The eye of the Atlantic giant squid has a diameter of 3.50 × 10^2 mm. If the eyeis viewed in a concave mirror with a radius of curvature equal to the diameterof the eye and the eye is 0.800 × 10^3 mm from the mirror, how far is the imagefrom the mirror? What is the size of the image? Is the image real or virtual?

What role does energy play when an object is not moving?

fossils if I am not mistaken

b. Both are longitudinal waves.

c. Both travel with same speed in air.

d. Both can show interference effects.

d) both can show interference effects

(b) It is highly unstable in nature. Neutrons are actually quite stable and are present in the nucleus.

**Answer:**

**Explanation:**

**GIVEN DATA:**

**Engine operating speed nf = 8325 rev/min**

**engine angular speed ni= 12125 rev/min**

**motorcycle angular speed N_m= - 4.2 rev/min**

ratio of moment of inertia of engine to motorcycle is given as

**Answer:**

**Explanation:**

Given

Initial angular speed of engine()=8325 rpm

Final angular speed of engine()=12125 rpm

Initial angular speed of Motorcycle()=0 rpm

Final angular speed of engine()=4.2 rpm

as there is no external torque therefore angular momentum remains conserved

Work is defined as the amount of force done multiplied by the distance it was applied. Since it is already given that the object of interest (a box of groceries) was lifted up 1 meter by a force of 5 newtons, work done can be solved using the following formula:

Work = Force * distance

Work = 5 N * 1 meter

Work = 5 N*m = 5 J

Work = Force * distance

Work = 5 N * 1 meter

Work = 5 N*m = 5 J

**Answer: are breathing much faster**

**Explanation:**

Exercise is a physical activity which increases the rate of respiratory and cardiovascular activity of the body. The cardiovascular exercise is likely to increase the rate at which the heart pumps blood as the body faces the scarcity of oxygen in the muscles which conducts the exercise. This increases rate of breathing so as to acquire more amount of oxygen. The oxygenated blood is pumped by the heart to all the parts of the body.

Are breathing hard. This is because cardiovascular exercise makes the heart beat faster which in turn creates a need for more air.