Answer:
Pressure,
Explanation:
Given that,
Area of the heel,
Mass of the woman, m = 61.4 kg
To find,
Pressure on the heel.
Solution,
The pressure acting on the heel is given by the net force acting on the box per unit area. Its formula is given by :
So, the pressure exerted by the heel of the woman is . Hence, this is the required solution.
Explanation:
Mass of the car = 2000N / 10 = 200kg.
Fnet = ma. Assuming there is only the horizontal force acting on the car, then
F = (200kg)(3.3m/s²) = 660N.
In this question, we know that mass= 10 kg = 10 x 1000 = 10,000 g
Distance = 1 m and Time = 0.5 s
Power = Force x Velocity
Velocity = Distance / Time = 1 m / 0.5 s = 2 m/s
So, Power = Force x (Distance / Time)
But Force= Mass x Acceleration due to gravity (g)
So, Force = 10 kg x 9.8 m/s
= 98
Therefore, Power =Force x Velocity= 98 x 2 =
196 W
Axon
Dendrites
Myelin sheath
I think that those are enough