An elephant exerts a clockwise torque on a merry-go-round of 5.3 Nm while a rhino exerts a counterclockwise torque of 2.8 Nm on the same merry-go-round. What is the net torque on the merry-go-round

2.5 Nm clockwise

Explanation:

Given

Torque exerted by Elephant

Torque exerted by rhino

Therefore Net torque is Algebraic sum of two torques

Considering Clockwise to be Positive

Therefore  net torque on Merry-go-round is 2.5 Nm clockwise

a lot of it means it can be "burned" for energy and sold at one price. if it is scarce, the price will go up

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is