What is the pressure it exerts on the ground?
What is the pressure it exerts on the ground?
Ground pressure is the pressure exerted on the ground by the tires or tracks of a motorized vehicle, and is one measure of its potential mobility, especially over soft ground. It also applies to the feet of a walking person or machine.
What will be the pressure exerted by a man?
The correct answer is Sleeps on the ground. The pressure is inversely proportional to the area. As the area is maximum while lying down( unless the feet are incredibly large), therefore pressure will be minimum.
In which case is the pressure exerted on the ground more?
Ans: C ; The weight of the man is the same in all case, so the pressure he exerts on the ground will be largest if the area in contact with the ground is the smallest.
What happens to the pressure exerted on the ground by a man when he stands on only one foot?
Force and Pressure | Short/Long Answer Questions Pressure is inversely proportional to area. While walking, one foot is in contact with the floor and while standing both feet are on the floor. Therefore pressure exerted while standing is less than the pressure exerted while walking.
How do you find the pressure exerted by an object?
Pressure is measured in units of Pascals, and to find the pressure exerted on a surface, simply divide the force (in Newtons) by the area that is in contact with the surface (in m2).
What exerts more pressure?
Alternatively, an object having a weight larger than another object of the same dimensionality and area of contact with a given surface will exert a greater pressure on that surface due to an increase in force.
What is the pressure exerted by a man standing on one leg?
What is the pressure exerted by a man standing on one leg? The pressure exerted by a man standing on one leg is twice the pressure he exerts when standing on two legs. Lying down flat reduces pressure on the ground the most.
How do you find the pressure exerted by a body?
For the given question we can use the formula, F=mg where F is the gravitational force, m is the mass of the body and g is the acceleration due to gravity. We know that, P=FA where P is the pressure exerted by a body, F is the force acting on the body and A is the area where the force acts.
What is the difference in pressure exerted on the ground while walking on a single foot and both feet?
Answer: You exert more pressure against the ground when you stand on one foot than when you stand on both feet due to the decreased area of contact.
In which condition will the pressure on the ground be more when a man is walking or when a man is standing explain?
Why is the pressure on ground more when a man walking than he is standing. This is because when a man is walking, with each step he/she exerts pressure only on one foot. This increases pressure as we know that pressure is inversely proportional to pressure.
What is the pressure exerted?
Pressure is defined to be the amount of force exerted per area. So to create a large amount of pressure, you can either exert a large force or exert a force over a small area (or do both). In other words, you might be safe lying on a bed of nails if the total surface area of all the nail tips together is large enough.
How do you calculate pressure exerted by each surface?
Pressure on surfaces
- To calculate pressure, you need to know two things:
- Pressure is calculated using this equation:
- pressure = force รท area.
