Solve this question and give to a detailed step-by-step process as to how you got the answer. Thanks in advance!
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chandnandita989
1 year ago
32 response - 0 helps
Answer:
Here is the answer ..............
Explanation:
{A}
P1=MVcos 30
P2=MVcos 30
P=2 mvocs 30
P=square root 3 mv
f1=2mv/t
force on the wall =2
f2=square root of 3mv/t
so that f1 is greater than or [ > ] f2
Answer:
(A)
Explanation:
P1 = MVcos 30
P2 = MVcos 30
️P = -2 mvcos 30
️P = - square root of 3 mv
f1 = 2mv/ ️t
force on the wall = 2
f2 = square root of 3mv/ ️t, so f1 > f2