KIN 330 Quizzes With Complete Questions
And Answers
who used cinematographic techniques to establish that all four hooves galloping horse
are off the ground at some instant in the gait cycle - ANSWER Eadweard Muybridge
in the video you watch about running, the researchers found that barefoot running
resulted in smaller impact forces compared to running with shoes - ANSWER True
what does a goniometer measure - ANSWER Joint angle
when you spike a volleyball, how would you describe the action occurring at the elbow
(ignore the backswing) - ANSWER Elbow extension
Kinematics is the branch of mechanics that: - ANSWER describes the pattern of motion
what does the slope of a velocity-time graph represent? - ANSWER Acceleration
a person throws a ball with a speed of 10 m/s making an angle of 30 degrees with the
horizontal. what is the vertical component of the velocity? - ANSWER 8.66 m/s
at what instant do all projectiles thrown upward have zero vertical velocities? - ANSWER
at the highest point
, if you want to throw a ball as far as possible, the optimal angle of release is always 45
degrees above the horizontal? - ANSWER False
Joint angles (such as knee angle or elbow angle) are typically expressed as relative
angles? - ANSWER true
Which unit of angular position directly relates to arc length to the radius of the circle? -
ANSWER Radians
Julie runs around the curve of a track in lane 1 while Monica runs around the curve in
lane 8. the radius of lane 8 is twice as big as the radius of 1. if Julie has to run 50m to get
full around the curve in lane 1, how fast does Monica have to run to get fully around the
curve in lane 8? - ANSWER 100m
if a car accelerates from 50mph to 60 mph going around a curve, which of the following
statements is true? - ANSWER the car experiences non-zero tangential acceleration,
non-zero centripetal acceleration
if a person lay inside a centrifuge so that his head was near the center and his feet were
farther away from the center, which of the following statements is true when the
centrifuge is being spun around with constant angular velocity? - ANSWER his feet
experience greater centripetal acceleration than his head
A long jumper takes off from the board and moves his legs in the air during the jump.
And Answers
who used cinematographic techniques to establish that all four hooves galloping horse
are off the ground at some instant in the gait cycle - ANSWER Eadweard Muybridge
in the video you watch about running, the researchers found that barefoot running
resulted in smaller impact forces compared to running with shoes - ANSWER True
what does a goniometer measure - ANSWER Joint angle
when you spike a volleyball, how would you describe the action occurring at the elbow
(ignore the backswing) - ANSWER Elbow extension
Kinematics is the branch of mechanics that: - ANSWER describes the pattern of motion
what does the slope of a velocity-time graph represent? - ANSWER Acceleration
a person throws a ball with a speed of 10 m/s making an angle of 30 degrees with the
horizontal. what is the vertical component of the velocity? - ANSWER 8.66 m/s
at what instant do all projectiles thrown upward have zero vertical velocities? - ANSWER
at the highest point
, if you want to throw a ball as far as possible, the optimal angle of release is always 45
degrees above the horizontal? - ANSWER False
Joint angles (such as knee angle or elbow angle) are typically expressed as relative
angles? - ANSWER true
Which unit of angular position directly relates to arc length to the radius of the circle? -
ANSWER Radians
Julie runs around the curve of a track in lane 1 while Monica runs around the curve in
lane 8. the radius of lane 8 is twice as big as the radius of 1. if Julie has to run 50m to get
full around the curve in lane 1, how fast does Monica have to run to get fully around the
curve in lane 8? - ANSWER 100m
if a car accelerates from 50mph to 60 mph going around a curve, which of the following
statements is true? - ANSWER the car experiences non-zero tangential acceleration,
non-zero centripetal acceleration
if a person lay inside a centrifuge so that his head was near the center and his feet were
farther away from the center, which of the following statements is true when the
centrifuge is being spun around with constant angular velocity? - ANSWER his feet
experience greater centripetal acceleration than his head
A long jumper takes off from the board and moves his legs in the air during the jump.
