0
What else can I help you with?
What is an impulse in scientific terms?
Impulse is force x time where the assumption is that the force is high and the time is short. Since force is rate of change of momentum of a free body, then impulse amounts to a sudden change of its momentum.
What happens when body exerts force over time?
it is known as impulse Impulse means the momentum change OS the body Imp =m(v2-v2) if divide both sides by time impulse /time= m (velosity change/time) = ma =force hense impulse = force*time
What is impulse in physics?
Impulse is the change in momentum of an object when a force is applied over a period of time. It is calculated by multiplying the force applied by the time it is applied for. Impulse is a vector quantity and can cause an object to change its velocity.
What is impulse momentum theory?
The impulse-momentum theory states that the change in momentum of an object is directly proportional to the impulse applied to it. In other words, the force applied over a certain period of time will result in a change in momentum for an object. This theory is commonly used in analyzing collisions and interactions between objects.
What is Impulse momentum?
Impulse momentum theory: when force is applied to a rigid body it changes the momentum of the body. it is calculated with respect to time and also the velocity is calculated.
What is a direction of impulse?
impulse is equal to force which is acting on the body and ti me in small interval which is equal to momentum.so impulse is equal to change in momentum and direction of impulse is consider the direction of force and change in momentum.
What is an impulse in scientific terms?
Impulse is force x time where the assumption is that the force is high and the time is short. Since force is rate of change of momentum of a free body, then impulse amounts to a sudden change of its momentum.
Explain using impulse and momentum why you want to bend your knees when landing from a height?
When landing from a height, bending your knees helps to increase the time over which the momentum from your fall is reduced, thereby decreasing the impulse on your body. According to the impulse-momentum theorem, impulse (force multiplied by time) is equal to the change in momentum. By bending your knees, you extend the duration of the landing, which reduces the peak force experienced by your joints and muscles, minimizing the risk of injury. This controlled deceleration allows for a safer landing by spreading the force over a longer period.
Distinguish between impulse and momentum which is force x time and which is inertia in motion?
Impulse is equal to the change in momentum: definition of impulse is Force x time. When a force is applied to an object for a certain amount of time its momentum (mv) will increase because it is accelerating due to the force on it. Force x time = the change in MV (change in momentum) This is just a restatement of Newtons law F=MA it is actually derived directly from F=MA
What happens when body exerts force over time?
it is known as impulse Impulse means the momentum change OS the body Imp =m(v2-v2) if divide both sides by time impulse /time= m (velosity change/time) = ma =force hense impulse = force*time
What is impulse in physics?
Impulse is the change in momentum of an object when a force is applied over a period of time. It is calculated by multiplying the force applied by the time it is applied for. Impulse is a vector quantity and can cause an object to change its velocity.
What is impulse momentum theory?
The impulse-momentum theory states that the change in momentum of an object is directly proportional to the impulse applied to it. In other words, the force applied over a certain period of time will result in a change in momentum for an object. This theory is commonly used in analyzing collisions and interactions between objects.
What is Impulse momentum?
Impulse momentum theory: when force is applied to a rigid body it changes the momentum of the body. it is calculated with respect to time and also the velocity is calculated.
Which travels quicker through the body a nerve impulse or a hormons?
a nerve impulse
What is an air bag in car how it saves driver from injury?
Impulse gives the impact on the body. Impulse is measured by the change in momentum. And rate of change of momentum is force which causes harm on the body. So as we extend the time duration for any change in momentum force is terribly reduced and hence no severe impact. Hence safe journey with a air bag behind the driver.
Can a moving object have impulse in itself?
yes moving objects have impulse
What force is on a body that are equal in size and opposite in direction and do not change the motion of the body?
9.81
