A Lamborghini Diablo accelerates at 10 m/s$$ , and goes from a speed of 0 m/s to 40 m/s. How long did it take the Lamborghini to reach its final speed?

How many neutrons does element x have if it’s stormy umber is 33 and it’s mass number is 95?

Determine the maximum r-value of the polar equation r =3+3 cos 0

Refrigerant-134a flows through a carnot heat pump cycle at 0.5 kg/s. it is known that the maximum absolute temperature in the cycle is 1.1 times the minimum absolute temperature, and the net power input to the cycle is 2.5 kw. if the refrigerant changes from a saturated vapor to a saturated liquid during the heat rejection process, determine the maximum magnitude of the enthalpy of vaporization for this process in kj/kg (with 3 significant figures).