SES Unit 4 (Up till Newton's Law)

What are the roles/purpose of Biomechanics in Sports?

(You may answer more than 1 option)

• Develop new strategies

• Reduce injuries

• Identify diseases

• Develop techniques

Which one of the following best describes Kinematics?

(You may select more than one answer)

• Torque, Gravity, Friction

• Displacement, Time, Velocity, Projectile Motion

• Examine the forces acting on the human body that causes a movement

• Determine how fast, how high, how far an item travels

Which one of the following is an example of Rectilinear motion?

• Pole Vaulting

• Driving a car on a curved road

• Running the curved portion of a 400m track

• Driving a car on a straight road

Which one of the following is an example of an Angular Motion?

• Driving in a roundabout

• Running on a 400m track

• A professional athlete throwing a discus in an Olympic event

• Swimming 1 lap in a swimming pool

What are the factors that influence the trajectory of projectile motion?

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Which of the following can you determine when you have the projection angle, projection velocity and release height of a projectile motion?

You may select more than 1 answer

• Minimum Height

• Maximum Height

• Horizontal Range

• Vertical Range

One of Newton's Law mentioned that a body will remain at rest or in uniform motion unless an external force causes it to move or change motion. Which one of the following correctly describes the above?

• Law of Acceleration

• Law of Action & Reaction

• Law of Inertia

• Law of Attraction

In Newton's Law of Acceleration (Second Law), it mentioned that the acceleration of a body of constant mass is proportional to the

When you jump off a diving board, the force of your feet pushing down on the board propels you upwards into the air. Which Newton's Law best describes this?

• Law of Acceleration

• Law of Inertia

• Law of Deceleration

• Law of Action & Reaction

You are in a bus travelling at a constant speed of 60km/hr. The driver saw the speed camera and realized that the speed limit is 40km/hr. He pressed the brake, causing a change in the speed and motion. Name the Newton's Law that best describes the above situation.