T. E = K. E + P. E If the the total energy of an object is 146,000 J
and the potential energy is 81,250 J, what is
the kinetic energy of the object?
1. 146,000 J
2. 65,000
3. 64,750J
4. 81,250

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

Physics make-up packetname_cle14. an observer hears a sound with a frequency of 400 hz. if the speed of sound is 340 m/s, what is the wavelength of the sound? a. 0.85 mb. 1.2 mc. 2.75 m13.6 m15. as sound travels from steel into air, its speed decreases. if the frequency of the wavedoesn't change, what happens to its wavelength? a. it increases(b) it decreasesc. it remains the samed. there is not enough information given

An ideal spring has a spring constant (force constant) of 2500 n/m, is stretched 4.0 cm, how much elastic potential energy does it possess? (a) 3j (b) 0.00j (c) 1j (d) 2j (e) 4j