Units for energy

[Mauricio Maravilla 3C]

I had a question about the unit S^-1 or 1/seconds
I remember reading that when you have those units it is equal to hertz or joules.
1/seconds = 1 Hz or 1/seconds = 1 Joule

Can someone let me know which one it is?
Thanks

[Alvin Lai 3J]

HI! It's 1 Hz = 1/second
I hope this helps!

[Varsha Ravi 3E]

1/seconds = 1Hz! 1 Joule = 1 kg x m^2 x s^-2 (or kg x mg^2 / s^2, since that's always been easier for me to conceptualize)

[Lung Sheng Liang 3J]

Hello, Hz can be written as 1/s and it's easier that way because you can keep track of your units in calculations. Joules = (kgm^2)/(s^2)

[Ryan_Kien_1L]

It's Hz/Hertz, however, Joules is the unit for energy, not hertz. Hertz is the measure of frequency.

[Namratha Gujje]

1/seconds applies to hertz only. Joules is equal to kg*m^2/S^2

[Akriti Ratti 1H]

Hi! s^-1, or 1/seconds is equal to 1 Hz.

[Andre Fabian 1F]

1/s = Hz

1 J = kg.m^2/s^2



Hope this helps!
Andre

[John_Tran_3J]

1/s = Hz
1 Joule= 1 kg m^2/s^2

[Michelle Nguyen 3F]

For Hz, it is 1/s = Hz. For Joules, it is 1 J= 1 kg m^2/s^2. Hope this helps!

[Helena Xu 3L]

1/s = 1 Hz (Hertz), which is the unit for frequency. The unit for energy is Joules (J) with 1 J = 1 (kg.m^2)/(s^2).

[Emma Chang 1G]

1/s is 1 Hz (Hertz, or cycle per second), and the units for Joules are kg.m^2.s^-2.