Answer:
Explanation:
PE = mgh = 2.0(9.8)(1.2) = 23.52 ≈ 24 J
Translation kinetic energy is defined as the energy of a system due to the motion of the system’s...center of mass
KE = ½mv² = ½(45)(1800/600)² = 202.5 ≈ 203 J
The sum of the initial and final velocity divided by 2.
Hello! Sorry this is a little late!
The answer to your question would best be option C, y<span>es, because electric charges have electric fields surrounding them that allow them to exert forces on other objects without touching them.
I just took this test, and can 100% confirm this is the correct answer!
Hope this helps, and have a great day! :)</span>
Answer:
v = 40 m / s
Explanation:
Let's use the expressions for accelerated motion
v = v₀ + a t
where vo is the initial velocity, at the acceleration and t is the time.
as the body starts from rest its initial velocity is zero
v = 0 + at
let's calculate
v = 8 5
v = 40 m / s
