Physics · Oct / Nov 2022 · Paper 22 · Question 2
5054
As printed in the paper
The question as text
The foundations that support a building are long concrete cylinders that are pointed at one end. A pile-driver is a machine that forces the pointed concrete cylinders into the ground. Fig. 2.1 shows a pile-driver. heavy block pile-driver concrete cylinder Fig. 2.1 A heavy block of mass 2.9 × 104 kg is lifted into the air then dropped onto the top of a concrete cylinder. This forces the cylinder into the ground.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
2(a)[2]
2(b)(i)[2]
2(b)(ii)[3]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.