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Does the centripetal force differ between a young 50kg girl and a large man?
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Why its easy to turn along a curved path of large radius as compared to the curved path of short radius?
The magnitude of centripetal force is calculated by the relation Fc=mv2/r where m is mass of the object,v speed of the object (constant) and r radius of the curved path.If the radius of curved path is large then centripetal force is decrease. Therefore it is easy to turn along a curved path of large radius as compared to a curved path of short radius.
How is artificial gravity provided by the centripetal force?
In science-fiction novels, large wheels are set up in space. It is very likely that this will eventually be done seriously. Somebody on the rim of such a large wheel would be accelerated towards the center of the wheel; the acceleration has a magnitude of v2/r. The person or object would feel this as a centrifugal force - a ficticious force. On a small scale, this force has just the same effect as gravitation.
How does the gravitational force between 2 objects that have small masses compare to the gravitational force between large objects?
If the objects are the same distance apart (center to center), then the gravitational force between two less massive objects will be less than the gravitational force between two more massive objects.
What is the force of gravity?
It is the force of attraction existing between any two objects in the Universe that possess mass. It is the most important and weakest force. It is the weakest force because its effect is seen only when there are relatively large masses involved. e.g Sun(huge mass) Earth(large mass) Force of gravity keeps Earth in orbit around the sun. Earth (large mass) we (tiny mass compared to the Earth). Force of gravity keeps us bound to the Earth. It is an attractive force that is proportional to the product of the masses of the two objects and inversely proportional to the square of the distance between their centers.
Is the force of gravity greater between two objects that have greater masses?
Gravity is greater between objects with large masses than between objects with small masses.
If the magnitude of applied force falls short of required centripetal force then the object will move away from the centre of the circle?
Yes. It would spiral away such that the radius of rotation will increase, until the radius is large enough for the centripetal force to decrease to the applied force. (Centripetal force= mv2/r)
When taking a large step and planting the non-kicking foot to the side of a ball during soccer what are the principles of force summation used?
Several forces come in to play when kicking a soccer ball. The immediate force may be the velocity of the player as they run to the ball. Another force is the centripetal force of the player's thigh as it rotates at the hip. The third force is the centripetal force of the players lower leg as it rotates at the knee. A forth force is the centripetal force of the player's foot as it rotates at the ankle. The angle at which the foot comes into contact with the ball will depend the angle of flight. For example, the lower the point of contact, the higher the trajectory of the ball.
Why its easy to turn along a curved path of large radius as compared to the curved path of short radius?
The magnitude of centripetal force is calculated by the relation Fc=mv2/r where m is mass of the object,v speed of the object (constant) and r radius of the curved path.If the radius of curved path is large then centripetal force is decrease. Therefore it is easy to turn along a curved path of large radius as compared to a curved path of short radius.
What is the differ between a moose and a mouse?
a very large rodent native in china
How is artificial gravity provided by the centripetal force?
In science-fiction novels, large wheels are set up in space. It is very likely that this will eventually be done seriously. Somebody on the rim of such a large wheel would be accelerated towards the center of the wheel; the acceleration has a magnitude of v2/r. The person or object would feel this as a centrifugal force - a ficticious force. On a small scale, this force has just the same effect as gravitation.
When and object slides over a smooth horizontal surface how does the force of friction depend on the force of gravity on the object?
If the surface is smooth then it is almost frictionless. Hence the body will continue to move with constant velocity. However the object continues in a circular path and the weight is thus the centripetal force. It is assumed that the surface is very large)
The strong force between protons and neutrons in a small nucleus and a large nucleus?
It is called strong nuclear force.
What is the relationship between the sizes of the planet and their distances from the sun?
The size of a planet does not have any relevance with its distance from the sun.They are all dependent on the evolution after big bang which is a reference of their origin>mass / distance between / orbital velocity / gravity / centripetal forceThe (equal) force due to gravity on the planet and the sun is calculated from:f = (G * m1 * m2) / d2key:f = force (newtons)G = newtons gravity constantm1 = sun mass (kg)m2 = planet mass (kg)d = distance between centres of gravity (metres)The force due to centripetal action must equal the force of gravity, and only the one orbital velocity will provide this.orbital velocity (metres per second) = square root ( ( G * m2 ) / d )Its a fairly remote occurrence where all the (coincident) criteria are met, accounting for the large amount of space and the rarity of planets.
The force between the nucleus and the outermost electron for the large atom is?
attractive and weaker
Why DO we have to apply large force to move a heavy body?
The large body will have a strong force of opposing friction, related to its large weight. The force of friction between two materials is equal to the normal (perpendicular) force between them, times a factor (the so-called coefficient of friction), which depends on the materials, but is typically less than one.
When is gravitional force at its greatest?
when masses of two bodies are large and distance between them is small
How does the gravitational force between 2 objects that have small masses compare to the gravitational force between large objects?
If the objects are the same distance apart (center to center), then the gravitational force between two less massive objects will be less than the gravitational force between two more massive objects.
