Universal Gravitation Worksheet
Grade 12 Physics worksheet covering Newton's Law of Universal Gravitation, gravitational force calculations, and its implications.
Includes
Standards
Topics
Universal Gravitation Worksheet
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. Show all your work for calculation problems.
1. Which of the following statements best describes Newton's Law of Universal Gravitation?
Gravity is directly proportional to the distance between two objects.
The gravitational force between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.
The gravitational force is only significant for objects with very large masses.
Gravity only acts on objects in contact with each other.
2. If the distance between two masses is doubled, how does the gravitational force between them change?
It doubles.
It is halved.
It is quartered.
It quadruples.
3. The gravitational constant, G, has an approximate value of .
4. The gravitational force is always an force, meaning it pulls objects towards each other.
5. Calculate the gravitational force between two students, one with a mass of 70 kg and the other with a mass of 80 kg, if they are standing 1.5 meters apart. (G = 6.674 × 10⁻¹¹ N·m²/kg²)
6. The acceleration due to gravity on Earth is constant at all altitudes.
True
False
7. A satellite orbits Earth at an altitude of 300 km above its surface. Given Earth's mass (5.972 × 10²⁴ kg) and radius (6.371 × 10⁶ m), calculate the gravitational acceleration experienced by the satellite at that altitude. (G = 6.674 × 10⁻¹¹ N·m²/kg²)
Related Worksheets
Grade 12 Conduction Worksheet
This worksheet covers key concepts of conduction, including mechanisms, factors affecting heat transfer, and applications, suitable for Grade 12 Physics students.
Coulomb's Law and Electric Force Worksheet
Explore Coulomb's Law and calculate electric forces between charged particles with this Grade 12 Physics worksheet.
Grade 12 Magnetism Worksheet
A comprehensive worksheet for Grade 12 Physics students covering fundamental concepts of magnetism, including magnetic fields, forces, and applications.
Grade 12 Light Energy Worksheet
A comprehensive worksheet for Grade 12 physics students covering key concepts of light energy, including its wave-particle duality, electromagnetic spectrum, and optical phenomena.
Grade 12 Physics: Electric Charge
A Grade 12 Physics worksheet covering fundamental concepts of electric charge, Coulomb's Law, and electric fields.
Magnetic Fields Worksheet
This worksheet covers fundamental concepts of magnetic fields, including their generation, properties, and interactions, suitable for Grade 12 Physics students.
Grade 12 Physics: Magnetic Forces, Fields, and Faraday's Law
Explore magnetic forces on charges and currents, understand magnetic fields, and delve into Faraday's Law of electromagnetic induction.
Logic Gates Fundamentals
A Grade 12 science worksheet covering the basics of logic gates, their symbols, truth tables, and Boolean expressions.