Mathematics · Calculus Application in Motion
The rectilinear motion of a particle is defined by the relation s = t3 - 4t2 + 20t - 3, where position 's' is measured in meters and time 't' in seconds. Calculate the velocity of the particle when t = 5 seconds.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1122 m/s
- 278 m/s
- 3156 m/s
- 455 m/s✓
Correct answer
55 m/s
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