Physics equations/16-Oscillatory Motion and Waves/Q:CALCULUS

Testbank

A

1

If a particle's position is given by x(t) = 7sin(3t-π/6), what is the velocity?

v(t) = 21sin(3t-π/6)
v(t) = 7cos(3t-π/6)
v(t) = 21cos(3t-π/6)
v(t) = -21sin(3t-π/6)
v(t) = -21cos(3t-π/6)

2

If a particle's position is given by x(t) = 7sin(3t-π/6), what is the acceleration?

a(t) = -63sin(3t-π/6)
a(t) = +63sin(3t-π/6)
a(t) = -21cos(3t-π/6)
a(t) = -21sin(3t-π/6)
a(t) = +21sin(3t-π/6)

3

If a particle's position is given by x(t) = 5cos(4t-π/6), what is the velocity?

v(t) = 5sin(4t-π/6)
v(t) = -20sin(4t-π/6)
v(t) = 20sin(4t-π/6)
v(t) = -20cos(4t-π/6)
v(t) = 20cos(4t-π/6)

4

If a particle's position is given by x(t) = 5sin(4t-π/6), what is the velocity?

v(t) = 20sin(4t-π/6)
v(t) = 20cos(4t-π/6)
v(t) = -20cos(4t-π/6)
v(t) = 5cos(4t-π/6)
v(t) = -20sin(4t-π/6)

5

If a particle's position is given by x(t) = 7cos(3t-π/6), what is the velocity?

v(t) = 7sin(3t-π/6)
v(t) = -21cos(3t-π/6)
v(t) = -21sin(3t-π/6)
v(t) = 21sin(3t-π/6)
v(t) = 21cos(3t-π/6)

6

If a particle's position is given by x(t) = 5sin(4t-π/6), what is the acceleration?

a(t) = -80sin(4t-π/6)
a(t) = +80sin(4t-π/6)
a(t) = -100cos(4t-π/6)
a(t) = -100sin(4t-π/6)
a(t) = +20sin(4t-π/6)

This article is issued from Wikiversity. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.