Answer:
Steel is almost 2.9 times heavier the aluminium.
Answer:
Temperature
Explanation:
Heat only flows from one point to the other due to the difference in temperature.
Answer:
zero times greater
Explanation:
Coffee's pH level is 5
Pure water's pH level is 7
Work-Energy :W = 1/2 m ( Vf^2 -Vo^2 )
Vo = 24.0 m/s Initial speed
Vf = 27.5 m/s Final speed
W = 1/2 m ( Vf^2 -Vo^2 )
160 kj = 1/ 2 m ( 27.5^2 -24.0 ^2)
160kj = 4680 x m
convert kilo joules to jeoules 160000 j = 4689 xm
m = 160000 j/4689
m = 34.18 kg
Resistance reduces the current. If there is more resistance, there is less current.
