Answer:
xitxitx
Explanation:
ufxigxigxitcutcocyocoycitcotcitcohcohxitxigcigxigxkgxigxigxigxigxigxigxitx8y
D. write down the coefficients
Answer:
C?
Explanation:
My best guess would be C as it's the only answer that gives a reason behind the statement.
3a) w = mg = 60 x 10 = 600N
b) W = fd = 600 x 10 = 6000J
c) chemical to gravitational potential via the mechanical pathway
4a) W = fd = 200 x 0.5 = 100J
b) chemical to kinetic via mechanical pathway
5a) F = W/d = 40000/20 = 2000N
b) some is transferred into the thermal store, some is dissipated into the surrounding
Answer:
0.152724283058 rad/s
Explanation:

In this system the angular momentum is conserved

Change in angular velocity is

The change in angular velocity is 0.152724283058 rad/s