Answer: The speed of the edge of the wheel = 19.72m/s
Explanation:
The liner speed of the edge of the wheel is given as;
V=wr
V= linear speed =?
w= angular velocity =456rpm
Converting rpm to rad/s
1rpm = π/30 rad/s
456rpm = 47.75 rad/s
r=0.413m
V=47.75 × 0.413
V= 19.72m/s
Therefore speed of the edge of the wheel = 19.72m/s
Answer:
See answers below
Explanation:
a.
F = mg,
F = (1500 kg)(9.8 m/s²) = 14,700 N
b.
2500 N - 175 N = 2325 N
All the big volcanoes are in the northern hemisphere of Mars, and most of the craters are in the southern hemisphere is of the following statements that best characterizes the surface of the planet Mars.
Hope this helps,
Davinia.
It can be explained by the theory of Plate Tectonics.
Answer:
Retina is the part of eye which is used to see things in high details
