7. An object is propelled upward at an angle 45° s x< 90°, to the horizontal with an tnitial velocity of vo feet per second from the base of a plane that make an angle of 45° with the horizontal. See the ilustration. If atr resistance is ignored, the distance R that tt travels up the tncltned plane is: R(0) = a) Show R(8) =. vỗ v2 cose(sin0 – cos®). 16 "5 v2 (sin(20) - cos(20) – 1] 32 14s. 6) Find the angle e that maximizes R by solving sin(20) + cos(20) = 0 c) What is the maxímum distance Rif v, = 32 ft/ sec? %3D
7. An object is propelled upward at an angle 45° s x< 90°, to the horizontal with an tnitial velocity of vo feet per second from the base of a plane that make an angle of 45° with the horizontal. See the ilustration. If atr resistance is ignored, the distance R that tt travels up the tncltned plane is: R(0) = a) Show R(8) =. vỗ v2 cose(sin0 – cos®). 16 "5 v2 (sin(20) - cos(20) – 1] 32 14s. 6) Find the angle e that maximizes R by solving sin(20) + cos(20) = 0 c) What is the maxímum distance Rif v, = 32 ft/ sec? %3D
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.6: Parametric Equations
Problem 5ECP: Write parametric equations for a cycloid traced by a point P on a circle of radius a as the circle...
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![7. An object is propelled upward at an angle 45° s x < 90°, to the horizontal with an
initial velocity of vo feet per second from the base of a plane that make an angle of
45° with the horizontal. See the ilustration. If air resistance is ignored, the
distance R that it travels up the tnclined plane ts: R(0)
a) Show R(0) = vá v2 (sin(20) – cos(20) – 1]
-cose(sine – cos0).
16
32
objectf
6) Find the angle e that maximizes R
by solving sin(20) + cos(20) = 0
c) What is the maxímum distance
Rif vo = 32 ft/ sec?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff7b73117-0031-4f2f-adb3-460a0ac18cc6%2Ff9c650d4-eb70-46c4-b40c-7d52688b25ca%2Fmdho52j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7. An object is propelled upward at an angle 45° s x < 90°, to the horizontal with an
initial velocity of vo feet per second from the base of a plane that make an angle of
45° with the horizontal. See the ilustration. If air resistance is ignored, the
distance R that it travels up the tnclined plane ts: R(0)
a) Show R(0) = vá v2 (sin(20) – cos(20) – 1]
-cose(sine – cos0).
16
32
objectf
6) Find the angle e that maximizes R
by solving sin(20) + cos(20) = 0
c) What is the maxímum distance
Rif vo = 32 ft/ sec?
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