+
0 0
.comad
m
ed
rutu
logu
g
ossdres amely
bi
9/
what is the acceleration of a 20 kg boat moving against 60 n of air resistance blowing westward and a motor moving the
boat eastward at 100 n?
5 m/s2
2 m/s?
125 m/s2

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy

In the first law of thermodynamics, triangle e=q-w, what does q stand for

What is the relationship between wavelength of light and the quantity of energy per photon?