A vinyl [E = 2.60 GPa; ν = 0.43] block with width b = 60 mm, depth d = 120 mm, and height h = 320 mm rests on a smooth rigid base. A load P is applied to a rigid plate that rests on top of the block. Calculate the change in the depth dimension d of the block after a load of P = 160 kN is applied.

Explanation:

Formula to calculate lateral strain is as follows.

         Lateral strain =

                               =

                               =

                               =            

It is known that,

                   v =

 Lateral strain =

                        =

Thus, we can conclude that the change in the depth dimension d of the block is 0.00441 mm.

what was the acceleration of the 2 kg cart?

⇒ 16.0 cm/s2

what was the acceleration of the 4 kg cart?

⇒ 8.1 cm/s2

what was the acceleration of the 6 kg cart?

⇒ 5.3 cm/s2

i think if it were me i whould divide 300 dide 15

step-by-step explanation: