A, you always want to mark wires with a color that is noticeable
Answer:
915m
Hope this helps.
The solution for the problem is:
Constant speed means Fnet = 0. Let m = mass of wood block and Θ = angle of ramp; then if µk = 0.35 …
The computation would be:
Fnet = 0 = mg (sin Θ) - (µk) (mg) (cos Θ) mg (sin Θ) = µk (mg) (cos Θ) µk = tan Θ Θ = arctan(µk)
= arctan (0.35)
≈ 19.3°
The wire would stick to the magnet????????????????????????
Explanation:
I think that's the solution
The SI units for energy is Joules.
