Pleaseeee help me and no random answers pls i will make you brainliest if you help me i really need it
thank you have a great day
1. Find the acceleration?
2. The box is lifted from the garage floor and placed on a shelf. how high is the shelf?
if you don't know the answer then don't answer!
i worked sooo hard on my points and you guys will answer just for points and i am not happy with it >: (
Answers & Comments
Answer:
2. H= 2.38 cm
Explanation:
Mass (m) = 6kg
potential energy (PE) =140 j
required : height
equation:
PE =mgh
h= PE /mg
Solution : 140j/ 6kg (9.8 m/s 2)
Answer : h= 2.38 cm