Question

anyone, this one please? ​

Answer 1

I dont noo about your question soo sorry for not answering

Answer 2

Answer:

160 should be the answer.v=u+gt=0+10(2-0)=20 ,s=ut+1/2gt2;initial velocity=0,so in place of u put the value of v. s=20(4)+1/2(10×16)=160