Vector Kinematics

What is the displacement of a man who walked 10 m east, 5 m north, and 2 m west?

• A

• B

• C

• D

A football is kicked 1m from the ground at an angle of 35 degrees with a velocity of 15 m/s. Express the initial velocity of the football in vector notation.

• A

• B

• C

• D

What is the displacement of a particle from a point A (2, 4)m to point B (5, -1)m?

• A

• B

• C

• D

A particle travels from a point A (2, 4)m to point B (5, -1)m in 3 seconds. What is the average velocity of the particle?

• A

• B

• C

• D

The direction of acceleration vector is the same as the velocity vector.

• True

• False

A ball is whirled horizontally at 2 m/s. What is the velocity vector of the ball at point A?

• A

• B

• C

• D

A ball is whirled horizontally at 2 m/s. Which of the following vector arrows illustrate the direction of the ball's acceleration at point A?

• A

• B

• C

• D

What is the acceleration vector at t = 4.5 seconds?

• A

• B

• C

• D

Which of the following is the correct velocity vector of a ball that is thrown into the air at 13 m/s, 45 deg. above horizontal?

• A

• B

• C

• D

Which of the following buildings has the greatest magnitude of displacement from T.I.P.?

• National Teacher's College

• Victorino Mapa High School

• Gigahertz Computer System

• Philipppine Seafarers Training Center