Leyes de KEPLER, campo GRAVITATORIO y TODO lo que NECESITAS para la PAU

Leyes de KEPLER, campo GRAVITATORIO y TODO lo que NECESITAS para la PAU

Assessment

Interactive Video

Physics

9th - 10th Grade

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial explores the fundamental concepts of gravity, starting with an intuitive understanding and progressing through Kepler's laws of planetary motion. It then delves into Newton's law of universal gravitation, explaining how it describes the attraction between masses. The tutorial also covers gravitational fields and forces, highlighting the distinction between contact and distance forces. Finally, it discusses the conservation of energy in gravitational systems, including the concept of escape velocity and its implications for celestial bodies like black holes.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What historical figure is credited with using measurements to develop laws of planetary motion?

Albert Einstein

Isaac Newton

Johannes Kepler

Galileo Galilei

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

According to Kepler's first law, what shape do planets' orbits take?

Circle

Hyperbola

Parabola

Ellipse

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kepler's second law states that a line between a planet and the Sun sweeps out equal areas in equal times. What does this imply about the planet's speed?

The speed is slower when closer to the Sun.

The speed is faster when closer to the Sun.

The speed is constant throughout the orbit.

The speed is unrelated to distance from the Sun.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relationship between the period of a planet's orbit and its semi-major axis according to Kepler's third law?

The cube of the period is proportional to the square of the semi-major axis.

The period is inversely proportional to the semi-major axis.

The square of the period is proportional to the cube of the semi-major axis.

The period is directly proportional to the semi-major axis.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Newton's law of universal gravitation states that the force between two masses is proportional to what?

The product of the masses

The square of the masses

The difference of the masses

The sum of the masses

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the gravitational constant 'G' used for in Newton's law of gravitation?

To calculate the energy of a system

To convert mass and distance into force

To determine the temperature of a star

To measure the speed of light

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a gravitational field?

A region where an electrical force is felt

A region where a gravitational force is felt

A region where a magnetic force is felt

A region where a nuclear force is felt

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?