In the second sentence of the third paragraph, the author uses the clause "which is expected” to advance which of the following claims about jesting?

B. In the absence of surprise, a witty remark loses much of its humorous effect.

Explanation:

Hope this helps

b. in the absence of surprise, a witty remark loses much of its humorous effect.

Explanation: goodluck loves!

ek = (m·v2) / 2

v - velocity of system after the collision

m = m1 + m2

ek = (m1 + m2) ·v2/2

ek = (200 + 250) ·2,32/2 = 450·5,29/2 = 1190,25 j