A ball of mass 5.0kg hits a smooth vertical wall normally...
A ball of mass 5.0kg hits a smooth vertical wall normally with a speed of 2m-1 and rebounds with the same speed. Determine the impulse experienced by the ball
20.0kgm-1
5.0kgm-1
1.3kgm-1
0.0kgm-1
10.0kgm-1
Correct answer is A
No explanation has been provided for this answer.
The instrument used for securing a large number of similar charges by induction is called ...
The resultant of two forces 12N and 5N is 13N. What is the angle between the two forces? ...
Which of the following is TRUE of light and sound waves? ...
A boy cycles continuously through a distance of 1.0 km in 5 minutes. Calculate his average speed...