How much work does it take to raise a #5 kg # weight #2 m #?

1 Answer
Feb 22, 2016

Answer:

#E_p=98,1 " "J#

Explanation:

#"it will gain the Potential Energy if an object raises from ground"#
#E_p=m*g*h#
#E_p:"The gained potential energy by an object raised from ground"#
#h:" distance from ground"#
#m:"mass of object"#
#a:"acceleration of gravity"#
#E_p=5*9,81*2#
#E_p=98,1 " "J#