A20 n unbalanced force causes an object to accelerate at 1.5 m/s2. what is the mass of the object?

As per Newton's II law we know that

here we know that

now the mass of the object will be given as

so mass of the object will be 13.3 kg

  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