Question

Can someone answer 6 and 7

Answer 1

Answer:

Explanation:

• in question 6 , change mass weight (m) gram in to kg and  also you have given the value of m in question then put in formula. ans= 3/1.10 = 2.72m/sec
• in question 7, individual solve the value ;    

1. p=mv  ; p= 1000*1 = 1000 kg m/s
2. p=mv ; p= 70*8 =  560  kg m/s