I think I'm not sure its right but I think its 1,140
Sorry, I thought you meant what 1 minus three is, not questions 1 through three
Answer: 1150 turns
Step-by-step explanation: radius of wheel is 0,9 m
In one turn wheel moves 2·pi·0,9 m = 5,652 m
You divide 6500 m : 6,652 m = 1150
I’m not sure but I think it’s being multiplied by 3.
Answer:
0.318 Pa
Step-by-step explanation:
Area of a circle= πr²
Area= π x 10²
Area= 314 m²
Pressure = force/area
Pressure = 100/314
Pressure = 0.318 Pa
P.S. You can substitute Pascals for N/m²
Hope this helps!