Answer:
186 lbs per man.
Explanation:
If we assume that we have 35 men in the elevator, and the elevator will be overloaded if the total weight is in excess of 6510-lbs, so we just need to take average:
6510 lbs / 35 = 186 lbs per man.
Have a nice day!
Answer: Highway
Explanation:
The sum of the initial and final velocity is divided by 2 to find the average. The average velocity calculator uses the formula that shows the average velocity (v) equals the sum of the final velocity (v) and the initial velocity (u), divided by 2.
The muzzle speed of the bullet before the collision is 415.3 m/s.
The given parameters:
- <em>Mass of the bullet, m₁ = 24 g</em>
- <em>Mass of the wood, m₂ = 1.5 kg</em>
- <em>Coefficient of kinetic friction, μk = 0.23</em>
- <em>Distance traveled by the block before stopping, d = 9.5 m</em>
Apply the principle of work-energy theorem to determine the final velocity of the block-bullet system;
Apply the principle of conservation of linear momentum to determine the muzzle speed of the bullet;
Thus, the muzzle speed of the bullet before the collision is 415.3 m/s.
Learn more about conservation of linear momentum here: brainly.com/question/7538238
Answer:
F = 2.6692 x 10⁻⁹ N
Explanation:
Given,
The mass of the rock, m = 10 kg
The mass of the boulder, M = 100 kg
The distance between them, d = 5 m
The gravitational force between the two bodies is proportional to the product of their masses and inversely proportional to the square of the distance between them. It is given by the formula
<em> F = GMm/d² newton</em>
Where,
G - Universal gravitational constant
Substituting the given values,
F = 6.673 x 10⁻¹¹ x 100 x 10 / 5²
F = 2.6692 X 10⁻⁹ N
Hence, the force between the two bodies is, F = 2.6692 X 10⁻⁹ N
A process called digitization converts analog sound waves into digital sound.
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<h3>
What is sound wave?</h3>
Sound wave is a longitudinal wave that requires a material medium for its propagation.
<h3>What is Digitization?</h3>
Digitization is the process through which information is converted into digital format.
- Digitization involves the conversion of the analog signal to the digital signal.
- The information is converted into discrete units of data, called bit.
Thus, a process called digitization converts analog sound waves into digital sound.
Learn more about Digitization here: brainly.com/question/25199684