Explanation: inertia is
directly proportional to mass
. Greater the mass, greater the inertia.
What determines the inertia of a body?
Inertia is the resistance of the object to any change in its motion, including a change in direction. Inertia is determined solely by
an object’s mass
.
Do all the bodies have the same inertia?
Answer:
All bodies does not have same inertia because inertia
depends on the mass of the body. For example it is easy to push or pull or stop a empty box or a book but it is not easy to push or pull or stop a car with the same force you used on the book or box.
What do you mean by inertia do all bodies have same inertia?
All objects resist changes in their state of motion
. All objects have this tendency – they have inertia. … The more inertia that an object has, the more mass that it has. A more massive object has a greater tendency to resist changes in its state of motion.
Do all bodies have the same inertia justify your answer?
all bodies does not have same inertia because inertia depends on the mass
of the body. For example it is easy to push or pull or stop a empty box or a book but it is not easy to push or pull or stop a car with the same force you used on the book or box.
Which has the greatest inertia answer?
Question: Which object has the greatest inertia? Answer: (4)
a 20.0-kg mass
has the greatest inertia.
What causes inertia?
The tendency of all the objects/bodies to resist the change in their motion is called inertia. That is, an object/body at rest will stay at rest until and unless a force causes it to move. … The cause of inertia is
the resistance offered by the body/object to change in its state of rest or motion
.
What determine or dictates inertia?
Inertial mass is a measure of an object’s resistance to acceleration when a force is applied. It is determined by
applying a force to an object
and measuring the acceleration that results from that force. … One says the body of greater mass has greater inertia.
What determines the inertia of body between a football and a rock of same size which will have more inertia?
Inertia depends only on
the mass of the object
i.e. greater the mass more will be the inertia of the body. Therefore between a rock and a football, the rock will have more inertia because it has more mass than football.
Which has more inertia?
Inertia is the measure of the mass of the body. The greater is the mass of the body; the greater is its inertia and vice-versa. (a) The
mass of a stone
is more than the mass of a rubber ball for the same size. Hence, the inertia of the stone is greater than that of a rubber ball.
What is a inertia give an example?
Inertia
resists change in motion
. Objects want to stay in rest or motion unless an outside force causes a change. For example, if you roll a ball, it will continue rolling unless friction or something else stops it by force.
How do I calculate inertia?
Rotational inertia is calculated for objects rotating about an axis.
Rotational Inertia = m(r)(r)
, where “m” is the mass and “r” is the radius or the distance between the object and the axis. Calculate the rotational inertia for a solid cylinder or disk of radius “r” and mass “m” by the formula, inertia =1/2(m)(r)(r).
Do you understand by inertia?
Inertia is
the resistance of any physical object to any change in its velocity
. This includes changes to the object’s speed, or direction of motion. … Inertia comes from the Latin word, iners, meaning idle, sluggish.
Can you think of a body that has the same moment of inertia?
No body with finite dimensions can have the same moment of inertia
in respect to any axis. … In other words, since moment of inertia describes how mass is distributed around an axis, it is impossible for a body to be finite and its’ mass to be equally distributed around any axis.
What is required to cause acceleration?
the rate of change of velocity is called as acceleration . so ,
change in velocity
is required to form acceleration. and unbalanced forces also cause to form acceleration.
Which has less inertia?
Weight or mass does not affect the amount of inertia of an object. All things have inertia but only when they are at rest.
Lighter objects
have less inertia than heavy objects.
