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A particle moves in a circular path of radius r with a constant speed v. What is
A particle moves in a circular path of radius r with a constant speed v. What is the centripetal acceleration? (2022)
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Q1
A particle moves in a circular path of radius r with a constant speed v. What is the centripetal acceleration? (2022)
v²/r
vr
r/v
v/r
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Centripetal acceleration a_c = v²/r.
Questions & Step-by-step Solutions
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Q
Q: A particle moves in a circular path of radius r with a constant speed v. What is the centripetal acceleration? (2022)
Solution:
Centripetal acceleration a_c = v²/r.
Steps: 5
Show Steps
Step 1: Understand that centripetal acceleration occurs when an object moves in a circular path.
Step 2: Identify the variables: 'v' is the constant speed of the particle, and 'r' is the radius of the circular path.
Step 3: Recall the formula for centripetal acceleration, which is a_c = v²/r.
Step 4: Substitute the values of 'v' (speed) and 'r' (radius) into the formula if needed.
Step 5: Calculate the centripetal acceleration using the formula.
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