3. After watching a video of Steph making 105 consecutive 3-pointers, an analyst wants to study his kinematics during shooting. At the specific instant in time, the following variables were measured: Linear velocity of shoulder: Vš = + 0.1 ™ ƒ S rad Angular velocity of wrist w.r.t. elbow: ww/ = -8 k S rad Angular velocity of elbow w.r.t. shoulder: w WE/S = +2 k S The upper arm is at 0 = 39° w.r.t. the horizontal axis. The angle between the upper arm and forearm is a = 86°. Length of upper arm: Lupp = 0.4 m Length of forearm: fore = 0.31 m What is the linear velocity of the wrist vw? Answer: Vw = + 1.311 m S PALDING W î+ 1.168 m Ĵ
3. After watching a video of Steph making 105 consecutive 3-pointers, an analyst wants to study his kinematics during shooting. At the specific instant in time, the following variables were measured: Linear velocity of shoulder: Vš = + 0.1 ™ ƒ S rad Angular velocity of wrist w.r.t. elbow: ww/ = -8 k S rad Angular velocity of elbow w.r.t. shoulder: w WE/S = +2 k S The upper arm is at 0 = 39° w.r.t. the horizontal axis. The angle between the upper arm and forearm is a = 86°. Length of upper arm: Lupp = 0.4 m Length of forearm: fore = 0.31 m What is the linear velocity of the wrist vw? Answer: Vw = + 1.311 m S PALDING W î+ 1.168 m Ĵ
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![3. After watching a video of Steph making 105 consecutive 3-pointers, an analyst wants to study his
kinematics during shooting. At the specific instant in time, the following variables were measured:
m
Linear velocity of shoulder: V§ = + 0.1 ™ ƒ
WW/E
Angular velocity of wrist w.r.t. elbow:
rad
Angular velocity of elbow w.r.t. shoulder:
= +2
WE/S
S
The upper arm is at 0 = 39° w.r.t. the horizontal axis. The angle between the upper arm and
forearm is a = 86°.
Length of upper arm: Lupp = 0.4 m
Length of forearm: Lfore = 0.31 m
What is the linear velocity of the wrist vw?
PA DING
W
E
rad
= -8 k
S
m
m
Answer: Vw = +1.311 ™ î+ 1.168 ™ Ĵ
k](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9cc58884-5df2-47c9-b80e-0ed9c3404c7e%2Fc36cb9bb-94d0-471b-b0ee-a50385fb55de%2Fkbbgsej_processed.png&w=3840&q=75)
Transcribed Image Text:3. After watching a video of Steph making 105 consecutive 3-pointers, an analyst wants to study his
kinematics during shooting. At the specific instant in time, the following variables were measured:
m
Linear velocity of shoulder: V§ = + 0.1 ™ ƒ
WW/E
Angular velocity of wrist w.r.t. elbow:
rad
Angular velocity of elbow w.r.t. shoulder:
= +2
WE/S
S
The upper arm is at 0 = 39° w.r.t. the horizontal axis. The angle between the upper arm and
forearm is a = 86°.
Length of upper arm: Lupp = 0.4 m
Length of forearm: Lfore = 0.31 m
What is the linear velocity of the wrist vw?
PA DING
W
E
rad
= -8 k
S
m
m
Answer: Vw = +1.311 ™ î+ 1.168 ™ Ĵ
k
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