1. Which of the following would not be measured in a kinematics analysis of a te

Question

1. Which of the following would not be measured in a kinematics analysis of a tennis serve?

Angular velocity

Angular displacement

Torque

Linear acceleration

2. Angle-angle diagrams quantify coordination by displaying kinetic variables graphically

True

False

3. If the net or resultant force on a body is not zero, then the velocity of the body must be changing

True

False

4. What form of motion does the foot undergo when plantar flexing?

Angular

Rectilinear translation

Curvilinear translation

General

5. Sequential motion refers to the movement of the body segments in a distal to proximal sequence, allowing the distal segments to transfer momentum to the proximal segments.

True

False

Explanation / Answer

1)

Linear acceleration

Linear acceleration is the only linear parameter

While the other three are angular variable

2) False

3) True

Velocity always change when net force is not zero

4.In plantar flexing

The motion is

angular

Because you rotate your foot about the joint between leg and foot

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