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What is the formula for calculating kinetic energy?
What is the formula for calculating kinetic energy?
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Practice Questions
1 question
Q1
What is the formula for calculating kinetic energy?
KE = mv²
KE = 1/2 mv²
KE = mgh
KE = 1/2 mgh
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The formula for calculating kinetic energy is KE = 1/2 mv², where m is mass and v is velocity.
Questions & Step-by-step Solutions
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Q
Q: What is the formula for calculating kinetic energy?
Solution:
The formula for calculating kinetic energy is KE = 1/2 mv², where m is mass and v is velocity.
Steps: 7
Show Steps
Step 1: Understand that kinetic energy (KE) is the energy an object has due to its motion.
Step 2: Identify the formula for kinetic energy, which is KE = 1/2 mv².
Step 3: In the formula, 'm' represents the mass of the object, measured in kilograms (kg).
Step 4: In the formula, 'v' represents the velocity of the object, measured in meters per second (m/s).
Step 5: To calculate kinetic energy, first square the velocity (v²).
Step 6: Multiply the squared velocity by the mass (m).
Step 7: Finally, multiply the result by 1/2 to get the kinetic energy (KE).
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