Waec Physics 2006 Past Questions and Answers

Question 6:

• WAEC 2006

An object is said to undergo oscillatory motion when it moves

A. In an erratic manner
B. To and fro about a fixed point
C. In a circular path
D. Along a continuous path from the starting point

Question 7:

• WAEC 2006

A body is rotating in a horizontal circle of radius 2.5m with an angular speed of 5 rad s^-1. Calculate the magnitude of the radial acceleration of the body

A. 62.50ms^-2
B. 31.25ms^-2
C. 12.50ms^-2
D. 10.00ms^-2

Question 8:

• WAEC 2006

A moving car of mass 800 kg experiences a frictional force of 200N. If it accelerates 2 ms^-2, calculate the magnitude of the force applied to the car

A. 600N
B. 1000N
C. 1600N
D. 1800N

Question 9:

• WAEC 2006

Uniform speed occurs when there is equal change of

A. Distance in equal times
B. Displacement in equal times
C. Velocity in equal times
D. Acceleration in equal times

Question 10:

• WAEC 2006

A car accelerates uniformly from rest at 5 ms^-2. Determine its speed after 10s

A. 50.0ms^-1
B. 25.0ms^-1
C. 2.0ms^-1
D. 0.5ms^-1