- #1
nns91
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Desperate ! Circular motion
Particles travels counterclockwise in circles of radius 5m. The accleration vectors are indicated at three specific times. Find the values of v and dv/dt at each time.
a. a=20 m/s^2 . vector a points toward the center of the circle, vector v tangent to the circle
b. a=30 m/s^2. vector a points toward the center of the circle at a 30 degree angle in the direction of motion ( so imagine the case a, vector a point directly to the center, this case vector a and the vector a in part a creates a 30 degree)
c. a= 50 m/s^2. vector a creates a 45 degree angle clockwise with the radius.
a=mv^2/s
I know that it's confusing. Please give some input. if you guys are unclear I can explain more.
Homework Statement
Particles travels counterclockwise in circles of radius 5m. The accleration vectors are indicated at three specific times. Find the values of v and dv/dt at each time.
a. a=20 m/s^2 . vector a points toward the center of the circle, vector v tangent to the circle
b. a=30 m/s^2. vector a points toward the center of the circle at a 30 degree angle in the direction of motion ( so imagine the case a, vector a point directly to the center, this case vector a and the vector a in part a creates a 30 degree)
c. a= 50 m/s^2. vector a creates a 45 degree angle clockwise with the radius.
Homework Equations
a=mv^2/s
The Attempt at a Solution
I know that it's confusing. Please give some input. if you guys are unclear I can explain more.