Math Problem Statement
The displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion s = 2sin(𝜋t) + 2cos(𝜋t), where t is measured in seconds. (Round your answers to two decimal places.) (a) Find the average velocity during each time period. (i) [1, 2] cm/s
(ii) [1, 1.1] cm/s
(iii) [1, 1.01] cm/s
(iv) [1, 1.001] cm/s
(b) Estimate the instantaneous velocity of the particle when t = 1. cm/s
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Trigonometry
Calculus
Velocity
Average Velocity
Instantaneous Velocity
Formulas
Average velocity = (s(t2) - s(t1)) / (t2 - t1)
Instantaneous velocity = ds/dt
s(t) = 2sin(πt) + 2cos(πt)
Theorems
Derivative of trigonometric functions
Suitable Grade Level
Grades 11-12
Related Recommendation
Average Velocity of a Particle with Trigonometric Displacement
Find Average Velocity for Displacement Function s = 4sin(πt) + 3cos(πt)
Average and Instantaneous Velocity of a Particle - Trigonometric Motion
Average Velocity and Trigonometric Displacement: A Particle's Motion
Average and Instantaneous Velocity of a Particle Using Trigonometric Displacement