Physics Escape Room

Escape Room

Physics

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Introduction

Hello! Our escape room aims to train knowledge in the field of physics. We applied the concepts of kinetic energy, potential energy and the work of a force in various situations. We hope you have fun and learn from us as we want to learn from you! P.s. There is no problem if you fail, the important thing is not to give up! You have potential! ;)

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QUIZ

Complete the following quiz, and getthe numbers towards your reward!

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QUIZ

question 1/15

1.

Consider the following image. Disregard friction and air resistance. From A to B:

The gravitational potential energy increased

Mechanical energy remained constant

The kinetic energy has decreased.

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Explanation:

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"A person who never made a mistake never tried anything new"

Albert Einstein

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question 2/15

2.

The bunny and the turtle represented in the image decided to run in the same direction. The bunny has four times the mass of the turtle, but it moves at half the speed of the turtle. Thus, the kinetic energy of the bunny will be:

It's equal to the turtle's kinetic energy.

It's less than the kinetic energy of the turtle.

Double the kinetic energy of the turtle.

QUIZ

RIGHT!

Explanation:

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QUIZ

Wrong!

"Intelligence is not making mistakes, but knowing how to resolve them quickly."

Bertolt Brecht

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QUESTION 3/15

QUIZ

Consider a 30 kg mass box that goes down a straight ramp at a constant speed of 1.5 m/s.If the speed of the box doubles, its kinetic energy:

3.

Quadruplicate

Doubles

reduces by half

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Explanation:

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QUIZ

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"The only source of knowledge is experience"

Albert Einstein

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THE FIRST NUMBER IS:

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QUESTION 4/15

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4.

A bicycle has a mass of 80 kg and moves at a speed of 18 km/h. According to SI units, which of the values corresponds to the kinetic energy of the bicycle?

12 960 J

1000 J

200 J

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Explanation:

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QUIZ

Wrong!

"The only real mistake is the one from which we learn nothing"

Henry Ford

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QUESTION 5/15

The figure represents a parachutist in free fall, initially at rest. It is falling from position A, at a certain height h, to the ground. Disregard air resistance and all friction between position A and the ground. Select the graph that represents the relation between the mechanical energy, Em, and the height h, of the skydiver during his fall movement.

5.

Wronganswer

Wronganswer

QUIZ

RIGHT!

Explanation:

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QUIZ

Wrong!

"When you change yhe way you look at things, the things you look at change"

Max Planck

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QUESTION 6/15

In the figure are shown the successive positions of a basketball, with a mass of 400.0 g, after bouncing on the floor. In position 3, the ball is 2.00 m away from the ground. Disregard air resistance and consider the floor level as a reference level for potential gravitational energy. In which of the following positions is the ball's kinetic energy greater?

6.

QUIZ

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" You never fail until you stop trying"

Albert Einstein

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RIGHT!

Explanation:

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THE SECOND NUMBER IS:

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QUIZ

QUESTION 7/15

7.

A car with a mass of 1250 kg moves on a straight track at a constant speed of 250 Km/h.What is the speed module, in K /h, that a 12,500 kg truck will have to travel to have the same kinetic energy value as the car?

21,95

47,00

79,00

QUIZ

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Explanation:

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QUIZ

Wrong!

"If the facts don't fit the theory, change the facts"

Albert Einstein

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QUESTION 8/15

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8.

An object with a mass of 10 kg is dropped from a certain height. It hits the ground with a kinetic energy of 4000 J. Disregard air friction and consider g = 10 m/s². Which of the following values corresponds to the height that the object fell?

4 x 106 m

4 m

40 m

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Explanation:

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QUIZ

Wrong!

"We can't solve our problems with the same thinking we used when we created them."

Albert Einestein

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QUESTION 9/15

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The work of a force doesn't depend on the movement of a body.

9.

The work is positive if the force and displacement have the same direction and direction.

Choose the correct option.

Work is a vectorial quantity.

When the work is performed by the Weight force, depends only on the distance traveled by the object.

QUIZ

RIGHT!

Explanation:

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QUIZ

Wrong!

"One rule is important in science: only courageous people win "

Max Planck

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QUESTION 10/15

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In the figure is represented a pendulum.The pendulum is dropped from position A and oscillates between position A and C, reaching a maximum height of 50m and a minimum height of 10 m. Consider that non-conservative forces don't act on the pendulum. The maximum speed reached by the pendulum, in m/s, is:

10.

7,75

28,28

4,47

QUIZ

RIGHT!

Explanation:

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THE THIRD NUMBER IS:

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QUIZ

Wrong!

"No one undertakes research in physics with the intention of winning a prize. It's the joy of discovering something no one knew before."

Stephen Hawking

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QUESTION 11/15

QUIZ

The work performed by a force of intensity 20N with the direction of displacement of 20 cm is:

11.

40 J

20 J

400 J

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RIGHT!

Explanation:

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QUIZ

Wrong!

"There are children playing in the streets who could solve of my top problems in physics, because they have modes of sensory perception that I lost long ago. "

J. Robert Oppenheimer

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QUESTION 12/15

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12.

Select the option that correctly completes the sentence. A system can be represented by its mass system ...

when in translational movement

when it rotates around an axis.

as long as it's indeformable

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Explanation:

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QUIZ

Wrong!

" I try to show the public that chemistry, biology, physics, astrophysics is life. It's not some separate subject that you have to be pulled into a corner to be taught about. "

Neil deGrasse Tyson

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QUESTION 13/15

QUIZ

Indicate in what situation the system can be considered as a material particle (CM).

13.

Movement of a car along a rectilinear road.

Motor of a crane when lifting a container.

An ice cube merging.

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RIGHT!

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QUIZ

Wrong!

" All of physics is either impossible or trivial. It's impossible until you understand it, and it becomes trivial "

Ernest Rutheford

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QUESTION 14/15

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14.

In what situation will a person have maximum potential energy?

sleeping on the floor

standing on the roof

sleeping in a bed

QUIZ

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Explanation:

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QUIZ

Wrong!

"The knowledge of the soul is knowledge of the universe."

Alexis Karpouzos

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QUESTION 15/15

QUIZ

15.

According to the law of Conservation of Energy, which of the following statements is true?

Energy can be created or destroyed.

Energy before and after transformation remains constant.

Energy can't be transformed

QUIZ

Wrong!

"Energy is neither created nor destroyed. It just changes shape."

Sheri Reynolds

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QUIZ

RIGHT!

Explanation:

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THE FOURTH NUMBER IS:

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