Free printable worksheet

Gravitation Worksheet

Twelve calculation-based gravitation problems using formulas, units, and multi-step reasoning.

PhysicsGrades 8-124 pagesAnswer key included

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What this worksheet includes

  • Twelve calculation-based gravitation problems using formulas, units, and multi-step reasoning.
  • 4-page printable PDF with a complete answer key
  • Designed for Grades 8-12 physics practice
  • First-page preview available before the free email unlock

How to use it

Use this gravitation worksheet for guided practice, independent review, homework, tutoring sessions, or a quick skills check. The spacious layout is designed to leave room for students to show their work rather than guess from crowded answer choices.

After students finish, compare their reasoning with the included answer key. When an answer is incorrect, have the student locate the first step where their work changed direction before trying the problem again.

Who this practice is for

This resource is designed for grades 8-12 students working on physics. Teachers, tutors, homeschool families, and parents can preview the first page before deciding whether the level and spacing fit the student.

Looking for a broader sequence? Browse all Physics worksheets.

Topic guide

How to approach gravitation

Gravitation becomes easier when students identify the known quantities, select the governing relationship, and keep units attached through each calculation. Twelve calculation-based gravitation problems using formulas, units, and multi-step reasoning.

This physics worksheet progresses from direct substitution to multi-step applications. Every problem asks students to calculate a quantity, show the algebra, and report a result with appropriate units, precision, and direction.

Learning objectives

  • Select and apply the central equations used in gravitation
  • Substitute measured quantities with consistent units and solve accurately
  • Check numerical results using dimensions, signs, scale, and physical meaning

Skills to review first

  • Core quantities and units connected to gravitation
  • Solving one-variable equations and using a scientific calculator
  • Converting units and reading scientific notation
Worked example

Follow the reasoning step by step

Solve one representative gravitation calculation from Part A.

  1. List the known quantities with units and identify the requested unknown.
  2. Choose an equation that connects the known quantities to the unknown.
  3. Rearrange when necessary, substitute values with units, and calculate.
  4. Check dimensions, sign, direction, significant figures, and physical reasonableness.

Solution: A complete solution shows the equation, substitution, numerical work, and a labeled final value.

Try before downloading

Three sample problems

Work each problem, then open the answer to check your result.

Problem 1 · foundations

Find the gravitational force between 2 kg2\ \mathrm{kg} and 3 kg3\ \mathrm{kg} masses 0.50 m0.50\ \mathrm{m} apart.

Show answer

1.60×10−9 N1.60\times10^{-9}\ \mathrm{N}

Problem 2 · skill practice

Earth has M=5.97×1024 kgM=5.97\times10^{24}\ \mathrm{kg} and R=6.37×106 mR=6.37\times10^6\ \mathrm{m}. Calculate surface gg.

Show answer

9.81 m/s29.81\ \mathrm{m/s^2}

Problem 3 · mixed review

Two 1000 kg1000\ \mathrm{kg} masses attract with 6.67×10−7 N6.67\times10^{-7}\ \mathrm{N}. Find their separation.

Show answer

10 m10\ \mathrm{m}

Error check

Common mistakes to watch for

  • Substituting before converting all quantities to compatible units
  • Dropping a negative sign, vector direction, exponent, or squared unit
  • Reporting a calculator result without units or a reasonableness check
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