Which of the following actions would directly affect the gravitational force between two objects?

The strength of the gravitational force between two objects depends on two factors, mass and distance.

Which action will decrease the gravitational force between two objects?

How can the gravitational force between two objects decrease? The gravitational force between objects can be decreased by decreasing the mass of the objects and/or increasing the distance between them. the tendency for one object to pull other objects toward it. a push or pull that can change the motion of an object.

What factors affect gravitational force between two objects quizlet?

The strength of the force of gravity between two objects depends on two factors: the mass of the objects and the distance between them.

What does the force of gravity between two objects depend on?

Gravitational Force The Force of Gravity between any two objects depends only upon: The masses of the two objects: More massive objects exert a stronger the gravitational force.

What are the two main factors that affect gravity’s influence?

Factors That Influence the Strength of Gravity Newton’s law also states that the strength of gravity between any two objects depends on two factors: the masses of the objects and the distance between them.

What are the factors affecting gravity?

Gravity is the force that gives weight to objects and causes them to fall to the ground when dropped. Two major factors, mass and distance, affect the strength of gravitational force on an object.

What two factors will make an object stable?

The stability of an object is dependent on two factors:

What three factors affect gravitational potential energy?

Gravitational Potential Energy is determined by three factors: mass, gravity, and height.

What is the relationship between mass and gravity?

The amount of gravity is directly proportional to the amount of mass of the objects and inversely proportional to the square of the distance between the objects. Gravity is a force that increases the velocity of falling objects ” they accelerate.

What is the relationship between mass and distance?

Newton’s law of universal gravitation states that every point mass in the universe attracts every other point mass with a force that is directly proportional to the product of their masses, and inversely proportional to the square of the distance between them.

What is the relationship between mass and gravity answers com?

What is the relationship between the center of mass and gravity? The more mass the greater the gravity. Mass equals gravity.

What is the relationship between gravitational force mass and distance?

Newton’s universal law of gravitation The force is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers of mass. This is called an inverse-square law.

What is the formula of gravitational force?

In symbols, the magnitude of the attractive force F is equal to G (the gravitational constant, a number the size of which depends on the system of units used and which is a universal constant) multiplied by the product of the masses (m1 and m2) and divided by the square of the distance R: F = G(m1m2)/R2.

What is gravity’s formula?

The formula is F = G*((m sub 1*m sub 2)/r^2), where F is the force of attraction between the two bodies, G is the universal gravitational constant, m sub 1 is the mass of the first object, m sub 2 is the mass of the second object and r is the distance between the centers of each object.

What does 9.81 mean?

It has an approximate value of 9.81 m/s2, which means that, ignoring the effects of air resistance, the speed of an object falling freely near the Earth’s surface will increase by about 9.81 metres (32.2 ft) per second every second.

Why is G GM r2?

Acceleration due to gravity is the acceleration gained by an object due to gravitational force. Its SI unit is m/s2….

What is D work formula?

Mathematically, work can be expressed by the following equation. W = F • d • cos Θ where F is the force, d is the displacement, and the angle (theta) is defined as the angle between the force and the displacement vector.

What is work done and its formula?

Scientifically Work done formula will be given as, W = F * d: In this case, the force exerting on the block is constant, but the direction of force and direction of displacement influenced by this force is different. Here, force F reacts at an angle θ to the displacement d.

What is D in work done formula?

Formula of Work d is the displacement. θ is the angle between force and direction of motion.

Which is the correct formula for work done *?

Effective component of force along the direction of displacement is Fcosθ and this component of force is responsible for the displacement of the block in the given direction. In equation 2 work done is defined as the product of magnitude of displacement d and the component of force in the direction of displacement.

What is transferred when work is done?

Work is the measure of energy transfer when a force (F) moves an object through a distance (d). So when work is done, energy has been transferred from one energy store to another, and so: energy transferred = work done.

What is zero work done?

Zero work is done when the displacement of a body is zero or perpendicular (θ=900,cosθ=0) to the direction of force applied, then work done is zero. For example, if a person tries to push a wall, he is applying force yet the wall does not move, so the displacement of the wall is zero, and hence work done is zero.

What are the conditions where the work done is zero?

1. When there is no force or no displacement.. or the direction of displacement is perpendicular to the direction of force then the work done is zero. 2. When the displacement is zero OR when the force acts at right angles to the direction of the displacement then the work done is zero.

What are the two conditions when the work done is zero?

Two conditions when the work done is zero are: (i) When there is no displacement (S=0) and, (ii) When the displacement is nonual to the direction of the force (θ=90o).

What are the examples of zero?

Zero shows that there is no amount. It is also used as a “placeholder” so we can write a numeral properly. Example: 502 (five hundred and two) could be mistaken for 52 (fifty two) without the zero in the tens place….Special Properties.

What is positive and negative work done?

Positive work follows when the force has a component parallel to the displacement. Positive work adds energy to a system. Negative work follows when the force has a component opposite or against the displacement. Negative work removes or dissipates energy from the system.

What is mean by positive negative and zero work?

So,work done is positive. NEGATIVE WORK:The work done is said to be negative work when force and displacement are in opposite direction. ZERO WORK:The work done is said to be zero work when force and displacement are perpendicular to each other or when either force or displacement is zero.

What is no work force give example?

ZERO WORK: The work done is said to be zero when force and displacement are perpendicular to each other or when either force or displacement is zero. Example: When we hold an object and walk, the force acts in downward direction whereas displacement acts in forward direction.

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