Math Problem Statement
Question 1: What is the speed of:
A) a car that travels 400m in 20 seconds?
B) an athlete who runs 1500m in 4 minutes?
Question 2: A particle moving with uniform acceleration of 2m/s² has a velocity of 4m/s at a certain time. What is the final velocity?
A) 1 second later?
B) 5 seconds later?
Solution
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Math Problem Analysis
Mathematical Concepts
Speed calculations
Uniform acceleration
Formulas
Speed formula: Speed = Distance / Time
Final velocity formula: vf = vi + a * t
Theorems
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Suitable Grade Level
Grades 9-12
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