That's really going to depend on ...
-- where point-c is
and
-- the cyclist's mass
and
-- the acceleration of gravity on the planet where the hill is
Answer:
P = 1960 Pa
Explanation:
The pressure is computed as the force acting upon a surface divided by the area of the surface
The box has 40 kg, it presses on its own surface when placed over a table or any flat area. The acting force is its weight.
The pressure is:
Answer:
1950 kpa
Explanation:
9 ÷ .6 = 15 times the speed. so 15 times the pressure 130 x15 = 1950 kpa
Answer:
6 with force advantage
Explanation:
The following data were obtained from the question:
Load = 300N
Effort = 50N
Mechanical advantage =.?
Mechanical advantage is defined by the ratio of load that of the force (effort) applied. It is represented mathematically as:
Mechanical advantage = load/effort
Using the above equation, we can obtain the mechanical advantage of the lever as follow:
Mechanical advantage = load/effort
Mechanical advantage = 300/50
Mechanical advantage = 6
Since a force force was applied to raised the load, therefore, the mechanical advantage is 6 with force advantage.