Question

a batsman to select a ball by an angle 45 degree without changing its initial speed which is equal to 54 km per hour what is the impulse impact to the ball mass of the ball is 0.15 kg​

Answer 1

impulse=0.15×54-(-0.15×54)

=

$0.15 \times 54 - ( - 0.15 \times 54)$

16.2

Answer 2

16.2 is the answer i hope it helped u