The water skier being pulled right by boat. Tension acting in the string of magnitude 490 N at an angle of 13°. The weight of the skier, mg would act downwards. ( <em>m</em> = 49 kg , mass of the skier and g = 9.8 m/s² acceleration due to gravity ). The frictional force, <em>f</em> would act in the opposite direction of motion. The normal force (reaction force) would act in the upward direction.
Free body diagram is attached below.
<h2>Hello!</h2>
The answer is: A. Uranium is a rare metal
<h2>Why?</h2>
Since nuclear energy itself isn't non-renewable, the metal used to create it is non-renewable. Uranium (U-235) is a very rare metal that can not be reused after the nuclear energy process.
According to scientific reports, there is enough Uranium (U-235) to produce nuclear energy for about 5,700 years, using conventional nuclear energy plants.
Have a nice day!
Answer:
A black hole is a region of space having a gravitational field so intense that no matter or radiation can escape.
Explanation:
Sorry if this isn't what you meant or were looking for.
Answer:
Friction, weight, kinetic energy.
Explanation:
#Friction due to the rough surface.
#Weight since it's pulling the ball down.
#Later on, kinetic energy would decrease by time and would lead the mechanical energy to decrease. And there is no Gravitational Potential Energy.