Ask Question
25 August, 21:03

It is generally a good idea to gain an understanding of the / "size/" of units. consider the following objects and calculate their kinetic energy in si units.

+2
Answers (1)
  1. 25 August, 22:42
    0
    2.53 mph = 2.53*1760 yards/hr = 2.53*1760/3600 yards/second = 1.2369 yards/second

    1 yard = 36 inches = 36*2.54 cm = 36.2.54/100 m = 0.9144 m

    1.2369 yards/second = 1.2369*0.9144 m/s = 1.131 m/s

    34.00 milligrams = 34,00*10^-3 g = 34.00*10^-6 kg = 3.400*10^-5 kg

    momentum = mass*velocity = 3.400*10^-5*1.131 = 3.8454*10^-5 kgm/s ( = 3.85*10^-5 kgm/s to 3 sig figs)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “It is generally a good idea to gain an understanding of the / "size/" of units. consider the following objects and calculate their kinetic ...” in 📙 History if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers