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forces and motion

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Questions and Answers

How do you convert speed from m/s to km/s?

Multiply by 3.6.

What does the formula for calculating average speed entail?

Average speed is calculated by total distance divided by total time.

Define acceleration in terms of speed changes.

Acceleration is the rate of change in speed over time.

What is Newton's third law of motion?

For every action, there is an equal and opposite reaction. Signup and view all the answers

How is weight calculated using mass and gravity?

Weight is calculated by multiplying mass by gravity: weight = mass x gravity. Signup and view all the answers

What is work and how is it calculated?

Work is the amount of energy used to move an object, calculated by force x distance. Signup and view all the answers

What are the active forms of energy?

Active forms of energy include heat, kinetic, light, sound, electric, and electromagnetic. Signup and view all the answers

What does the law of conservation of energy state?

Energy cannot be created or destroyed, only transformed into different forms. Signup and view all the answers

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Brainscape Overview

Brainscape is a digital platform for flashcards.
Users can find, create, and share flashcards.
The platform covers various subjects.
The platform uses an adaptive learning algorithm.
The algorithm is designed to enhance learning speed and retention.

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Discover Brainscape, a versatile digital platform that enables users to find, create, and share flashcards across various subjects. With its adaptive learning algorithm, Brainscape enhances both learning speed and retention, making studying more efficient and effective.