by Sunday | Sep 2 | Physics WAEC
A. The kinetic energy of the stone is converted into gravitational potential energy B. The gravitational potential energy of the catapult is converted into kinetic energy of the stone C. The gravitational potential energy is converted into elastic potential energy D....
by Sunday | Sep 2 | Physics WAEC
I. The total time of flight is (V0Cosθ)/g. II. The maximum height is (V0Sin2θ)/2g. III. The range is (V0²Cos²θ)/g. A. I & II only B. I & III only C. II & III only D. II only E. III only Correct Answer: Option D – II...
by Sunday | Sep 2 | Physics WAEC
A. 0.2ms−¹ B. 0.5ms−¹ C. 5.0ms−¹ D. 10.0ms−¹ E. 20.0ms−¹ Correct Answer: Option C – 5.0ms−¹
by Sunday | Sep 2 | Physics WAEC
I. they can be represented in magnitude and direction by the three sides of a triangle taken in order. II. their lines of action meet at a point. III. the magnitude of anyone equals the magnitude of the resultant of the other two. IV. any one force is the equilibrant...
by Sunday | Sep 2 | Physics WAEC
A. lies flat on his back B. lies flat on his belly C. stand on both feet D. stand on one foot only E. stand on toes of one foot Correct Answer: Option E – stand on toes of one foot
by Sunday | Sep 2 | Physics WAEC
A. Distance travelled B. Uniform velocity C. Uniform acceleration D. Instantaneous acceleration E. Uniform speed Correct Answer: Option B – Uniform velocity