Answer:
58.8Joules
Step-by-step explanation:
The gravitational potential energy = mgh
m is the mass = 2kg
g is the acceleration due to gravity = 9.8 m/s²
h is the height = 3m
Substitute;
GPE = 2 * 9.8 * 3
GPE = 6 * 9.8
GPE = 58.8Joules
Hence the Gravitational Potential Energy of the block is 58.8Joules
Answer: 109,200
Step-by-step explanation: 10x8x7x15x13=109,200
Surface area is multiplying and adding all numbers shown
Answer:
x-2
Step-by-step explanation:
(2x-3)-(x-1)
distribute the minus sign
2x-3 -x +1
Combine like terms
2x-x -3+1
x -2
Answer:
literally have no clue
Step-by-step explanation:
I mean 1,3*(x-4)-5*(x+1)=2