What is the cross-section area of contact, if a brick is thrown with a force 10 Newton and the pressure experienced by a wall is 5 Pascal?
A. 2m2
B. 5m2
C. 4m2
D. 3m2
Answer:A
What is the cross-section area of contact, if a brick is thrown with a force 10 Newton and the pressure experienced by a wall is 5 Pascal?
A. 2m2 B. 5m2 C. 4m2 D. 3m2