10. A hammer gains 50 Ns momentum in 0.05 sec. The average force on the hammer will be
A. 1500 N
B. 2000 N
C. 500 N
D. 1000 N
10. A hammer gains 50 Ns momentum in 0.05 sec. The average force on the hammer will be
A. 1500 N
B. 2000 N
C. 500 N
D. 1000 N