Joan wants to test if salt lowers the temperature at which water boils.
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Kinetic energy is the energy of a moving object.
Kinetic energy can be calculated using the following equation;
K.E =
where - m - mass of object
v - speed of object
substituting the values in the equation
K.E = 1/2 x 21 kg x (1 m/s)²
K.E = 10.5 J
Kinetic energy can be calculated using the following equation;
K.E =
where - m - mass of object
v - speed of object
substituting the values in the equation
K.E = 1/2 x 21 kg x (1 m/s)²
K.E = 10.5 J