Answer: & Explanation:
small scaled building models are very rare to make/build nowadays.
due to advance technology it is more wiser and more convenient to use 3d programs like revit in creating building model to scale.
so It is always a good idea to make models of your ideas, before deciding on the final design.
This will help you determine whether your idea is going to work or needs modifying. A model allows you to test your solution quickly and cheaply.
Reworking a massive building takes years, millions of pounds, and meticulous planning and project management.
Answer:
it could lead to riot
it could lead to uncertainty of life and property
The potential energy at the end of the loop is equal to 0.3407 Joules.
<u>Given the following data:</u>
- Mass of rock = 102.16 g to kg = 0.10216 kilogram.
- Height of the loop = 34 cm to m = 0.34 meter.
- Acceleration due to gravity = 9.8

<h3>What is potential energy?</h3>
Potential energy (P.E) refers to the energy that is possessed by an object due to its position (height) above planet Earth.
Mathematically, potential energy (P.E) is given by this formula;

<u>Where:</u>
- m is the mass of an object.
- g is the acceleration due to gravity.
- h is the height of an object.
Substituting the given parameters into the formula, we have;

P.E = 0.3407 Joules.
<h3>What is kinetic energy?</h3>
Kinetic energy (K.E) refers to an energy that is possessed by a physical object due to its motion.
Mathematically, kinetic energy (K.E) is given by this formula;

<u>Note:</u> You'll have to calculate the velocity from the distance traveled by the car and photogate time in your experiment.
Based on the law of conservation of energy, we can deduce the following points:
- Potential energy (P.E) is <u>highest</u> at the top of the loop while kinetic energy (K.E) is <u>lowest</u>.
- Kinetic energy (K.E) is <u>highest</u> underneath the loop while potential energy (P.E) is <u>lowest</u>.
Read more on potential energy here: brainly.com/question/8664733
This response suggests that she is most likely in the pre-operational stage of cognitive development. This answer based on the Piaget's 4 Stages of Cognitive Development. The preoperational stage is the second stage of Cognitive development where human's have not yet reach the logical thinking ability. However<span>, the human already can think of image and object.</span>
Answer:
23.52 N
Explanation:
Using the Hydraulic Press formula
since the the liquid in an hydraulic press cannot be compressed
P₁ ( pressure at the piston 1) = P₂ ( pressure at piston 2)
P₁ = F₁ / A₁ where F₁ represent the weight of the car and F₂ represent the force applied at the 1 cm end and A₁ and A₂ are the area of the piston respectively
P₂ = F₂ / A₂
F₁ / A₁ = F₂ / A₂
(F₁/A₁) × A₂ = F₂
F₁ = 1500 kg × 9.8 m/s² = 14700 N
A₁ = πR² = π ( 0.25)² where R = 25 cm = 0.25 m for the larger piston
A₂ = πr² = π ( 0.01)² where r = 1 cm = 0.01 m
(F₁/A₁) × A₂ = F₂
F₂ = ( 14700 N / ( π 0.0625)) ×π (0.01)² = 23.52 N