Awheel of mass 38 kg is lifted to a height of 0.8 m. how much gravitational potential energy is added to the wheel? acceleration due to gravity is g = 9.8 m/s2.

Gravitational potential energy, E = 297.92 J

Explanation:

Mass of the wheel, m = 38 kg

Height, h = 0.8 m

The gravitational potential energy is said to be possessed by an object due to its height above ground surface. Mathematically, it is given by :

g is the acceleration due to gravity

E = 297.92 Joules

So, the gravitational potential energy added to the wheel is 297.92 Joules. Hence, this is the required solution.

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles