Kinematics

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/kinematics

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. How big is Kinematics?Robotics, aerospace, animation, biomechanics, mechanical design
2. What is the fundamental concept?Description of motion independent of causative forces
3. What is the core variables?Position, velocity, acceleration, and time
4. Why do scientists use different coordinate systems in kinematics?They use systems like Cartesian or polar coordinates to write down where an object is and how it moves, so they can do calculations more easily and match the shape of the motion.
5. How does kinematics help in building robots?Kinematics gives the math that tells a robot arm where to go and how fast, so it can pick up things, do surgery, or walk around safely.

Kinematics: The branch of physics concerned with the geometry of motion, excluding forces.
Reference Frame: A coordinate system used to describe the position and motion of an object.
Velocity: The rate of change of position, a vector quantity including speed and direction.
Acceleration: The rate of change of velocity, also a vector quantity.