Answer:
5 mi
Step-by-step explanation:
Answer:
It could be a) -3
Step-by-step explanation:
I'm not quite sure but it may be.
Answer:
Circumference is π × diameter
The answer is D because you have to apply the D, or distribute, the number 12 to the x and 4 to get 12x+48.
490J
Step-by-step explanation:
Given parameters:
Mass of rock = 5kg
Height of hill = 10m
Unknown:
Potential energy at the hilltop = ?
Solution:
Potential energy is the energy at rest of a body. it is given as:
P.E = mgh
m is the mass of the body
g is the acceleration due to gravity = 9.8m/s²
h is the height of the hilltop
P.E = 5 x 10 x 9.8 = 490J
Learn more:
Potential energy brainly.com/question/10770261
#learnwithBrainly