1.4 (A). Two fork-end pieces are to be joined together by a single steel pin of 25 mm diameter and they are required to transmit 50 kN. Determine the minimum cross-sectional area of material required in one branch of either
fork if the stress in the fork material is not to exceed 180 MN/m 2. What will be the maximum shear stress in the pin?
[1.39 x 10 -4 mZ; 50.9 MN/m2.]

hail is a solid form of precipitation composed of large, layered ice particles called pellets that often have spherical shapes. this phenomenon occurs during thunderstorms in the could type known as cumulus

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you cant move and you feel like someones pushing you down onto your bed it can feel like you want to get up but you just can't it can be extremely scary

the results is a decrease in air temperature with an increase of altitude.

explanation:

answer///scientific method;