Respuesta :
Answer:
6 J
Explanation:
Gravitational Potential Energy can be calculated using the formula:
PE = mgh
where m is mass of object in kg
g is the gravitational acceleration of 10 m/s^2
h is the height at which object is thrown in m.
Hence, by substituting in the values, we get:
GPE = (4.0)(10)(0.15)
6 J
Hence, the potential energy is 6 J.