Parametric curves can be defined piecewise by using different formulas for different values of the parameter. Sketch the curve that is represented piecewise by the parametric equations x = 2 t , y = 4 t 2 0 ≤ t ≤ 1 2 x = 2 − 2 t , y = 2 t 1 2 ≤ t ≤ 1
Parametric curves can be defined piecewise by using different formulas for different values of the parameter. Sketch the curve that is represented piecewise by the parametric equations x = 2 t , y = 4 t 2 0 ≤ t ≤ 1 2 x = 2 − 2 t , y = 2 t 1 2 ≤ t ≤ 1
Parametric curves can be defined piecewise by using different formulas for different values of the parameter. Sketch the curve that is represented piecewise by the parametric equations
x
=
2
t
,
y
=
4
t
2
0
≤
t
≤
1
2
x
=
2
−
2
t
,
y
=
2
t
1
2
≤
t
≤
1
Explain how a pair of parametric equations generates a curve in the xy-plane.
A wheel with radius 2 cm is being pushed up a ramp at a rate of 7 cm per second. The ramp is 790 cm long,
and 250 cm tall at the end. A point P is marked on the circle as shown (picture is not to scale).
P
790 cm
250 cm
Write parametric equations for the position of the point P as a function of t, time in seconds after the ball
starts rolling up the ramp. Both x and y are measured in centimeters.
I =
y =
You will have a radical expression for part of the horizontal component. It's best to use the exact radical
expression even though the answer that WAMAP shows will have a decimal approximation.
Please make sure the answer is clear n easy to read. Please do it on white paper. Again make sure the answer is clear. do it on white paper. please show all work and do it in a white paper
Chapter 10 Solutions
Calculus Early Transcendentals, Binder Ready Version
Thomas' Calculus: Early Transcendentals (14th Edition)
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