ashfish222 ashfish222
  • 10-04-2019
  • Physics
contestada

Potential energy of an object with mass of 966 kg and height of 72 m

Respuesta :

jcherry99
jcherry99 jcherry99
  • 10-04-2019

Just to estimate an answer (which you should always do in physics)

Givens

g = 9.81 (call it 10 for estimation purposes)

m = 966 (call it 1000 for estimation purposes)

h = 72 m

Ep = m*g * h

Ep = 1000 * 10 * 72

Ep = 720000 So this is about what you should get.

Exact answer

Ep = 9.81 * 966 * 72

Ep = 682305 which should be rounded to 2 places.

Ep = 6.8 * 10 ^5

Answer Link

Otras preguntas

Which ostrich is fastest x= second Y= feet look at picture
How would you copy and paste?
A.) 1/2 × 100% =B.) 6/10 × 100% =C.) 30/50 × 100% =D.) 2 1/4 × 100% = Express the above in percentage ​
If the equation for the this graph is f(x)= 2x - 3 and g(x) comes from translating f(x) down 2 units, what is the equation for g(x)? options: g(x) = 2x - 5 g(x)
Setting 7/3 equal to which ratio would result in a valid proportion? 9/49 18/42 42/18 49/9​
a unit of heredity responsible for determining some characteristics which is transferred from a parent to offspring​
name and describe three ways to protect the world's biodiversity
show that respiratory gaseous exchange in a rabbit occurs at the level of lungs​
how do you separate the following mixture? Name only the process involved .1.Sand and salt ​
An investor buys a share of stock for $40 at time t = 0, buys another share of the same stock for $50 at t = 1, and sells both shares for $60 each at t = 2. The