87.3k views
5 votes
How much work will it take to lift a 4-kg baby 1 meter into her crib? PLEASE HELP

User Ged Byrne
by
7.6k points

2 Answers

5 votes

Answer:

w=Fd

Step-by-step explanation:

you need distance

first get force =ma

and multiply by d

4×9.8×1=39.5joule

User Larryhou
by
6.7k points
7 votes

Answer:

39.2J

Step-by-step explanation:

User Jared Fine
by
6.6k points