Rank an automobile dashboard, seat belt, and air bag, each used alone in separate collisions from the same speed, in terms of (a) the impulse and(b) the average force each delivers to a front-seat passenger, from greatest to least.

Q: Impulse can be determined using How the momentum changes The time a force is applied, and the value…

A: Impulse is defined at the change in momentum. Change in momentum can be found by the product of…

Q: To throw a ball, do you exert an impulse on it? Do you exert an impulse to catch it at the same…

A: Impulse is exerted both while throwing and catching the ball. This is because a force is being…

Q: What is the momentum of a 15-g sparrow flying with an initial speed of 12 m/s to the east? If the…

A: Momentum of an object is given by the equation p=mvm is the massv is the velocity Momentum is a…

Q: Calculate the magnitude of the impulse experienced when a 55-kg person with an initial speed of 7…

A: Given, Mass of person (m) = 55kg Initial speed (u)= 7m/s Height(h)= 3m   We want to find magnitude…

Q: What is the impulse of a ball that is acted on by a frictional force of 22 N for 2 s?

A: The impulse of force is said to the product of Frictional force or simply force and the interval of…

Q: A bouncy ball and some putty are dropped from the same height to the ground below. The bouncy ball…

A: A bouncy ball and some putty are dropped from the same height to the ground. The putty doesn't…

Q: 4. (3 marks) A ball of mass m is moving at v [North] when it experiences a force so that a time t…

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Q: Impulse is equal to the

A: To find: Impulse is equal to ?

Q: Calculate the magnitude of the impulse experienced when a 67-kg person with an initial speed of 6…

A: Given Information:- Mass of the person is m=67 kg. Initial speed of the person is vi=6 m/s. The…

Q: Find the Impulse on a body at rest when acted upon by a force of 5 N for 3 seconds.

A: Introduction :  In this question we are provided it value of force and time . With these data we…

Q: A baseball has a mass of 0.25kg. If its velocity as it was pitched was 65m/s and its velocity as it…

A:

Q: Calculate the magnitude of the impulse experienced when a 58-kg person with an initial speed of 5…

A: Initial speed, vo = 5 m/s Final speed, v = 0 m/s  (rest) Distance covered, ( height)  s = 3 m

Q: Two balls moving in opposite directions have velocities v1ix= 14ˍm/s and v2ix = -8.4ˍm/s . If their…

A: Write an expression velocity of the first mass after elastic collision

Q: Is it possible for a small force to produce a larger impulse on a given object than a large force?…

A: The expression for the impulse is given by,

Q: A 4.0-kg object has a forward momentum of 20. kg•m/s. A 60. N•s impulse acts upon it in the…

A: Initially the object has momentum pi = 20 kg.m/s Mass of the object is m=4 kg. Hence the initial…

Q: If the cart starts from rest, what will be its velocity after the impulse ignoring friction? If you…

A: According to the impulse-momentum theorem, the change in momentum of the cart must be equal to the…

Q: What force is needed to stop a 1200-kg car in 15 seconds if it is moving at 18.5 to 25.4 m/s?…

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Q: When spiking a ball, the player changes the velocity of the ball from 4.2 m/s to -24 m/s along a…

A: It is given that

Q: What is the magnitude of the impulse imparted on the object?

A: Given data: Graph between force and time Required: Impulse (I)

Q: In a collision, the next impulse experienced by an object is equao to its momentum change? True or…

A: Impulse is a term that quantifies the overall effect of a force over a period of time. For a…

Q: A ball of mass 0.120 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A: Given information: The mass of the ball (m) = 0.120 kg The initial height of the ball (h1) = 1.25 m…

Q: Two billiard balls of equal mass undergo a perfectly elastic head-on collision. If one ball's…

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Q: How much impulse is produced if a ball is thrown with a force of 80 N and travelled for 2 minutes

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Q: A karate expert executes a swift blow and splits a cement block with her bare hand. A) a. The forces…

A: All of the above options are correct i.e. option (D) is correct answer.

Q: Calculate the magnitude of the impulse experienced when a 67-kg person with an initial speed of 6…

A:

Q: What impulse occurs when an average force of 10 N is exerted on a cart for 2.5 s?

A: The equation for the impulse is given by,

Q: Is it possible for the momentum of a system consisting of two carts on a low-friction track to be…

A: Given data:  System consists two carts Low friction track Both carts are moving

Q: Compare the momentum of a bowling ball with a mass of 6.2 kg travelling with a velocity of 1.6 m/s…

A: Given data:  Mass of bowling ball (m1) = 6.2 kg Velocity of bowling ball (V1) = 1.6 m/s [E] Mass of…

Q: Calculate the magnitude of the impulse experienced when a 59-kg person with an initial speed of 5…

A: mass = m = 59kg initial speed = Vi = 5 m/s final speed = Vf= 0 m/s

Q: Calculate the impulse due to a force of 3.5 N that lasts for 1.4 seconds.

A: Force applied (F)= 3.5 N time (t)= 1.4 seconds Impulse(I)= Ft

Q: jumping off the roof of a garage and landing on the ground, you eventually come to a stop. Which…

A: Impulse = F × dt

Q: If a Mack truck and a MiniCooper have a head-on collision, which vehicle will experience the greater…

A: Both vehicles will experience the same force of impact according to the Newton’s third law of…

Q: A girl weighing 540 N jumps from a tree, and her center of mass falls a vertical distance of 1.80 m.…

A:

Q: A 5.0 kg mass moving with a velocity of 8.0 m/s East has an impulse applied to it which causes its…

A:

Q: is it correct to say that the impulse of the object is equal to its momentum? why?

A: No, it's totally wrong. Because the impulse is changed in a momentum, Impulse is defined when a…

Q: Why is assumption in the law of conservation of linear momentum that acceleration will be same or…

A: Conservation of linear momentum: according to this law total momentum of an isolated system remains…

Q: A 25-kg box of books is dropped on the floor from a height of 1.1 ? and comes to rest. What  impulse…

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Q: A stationary football weighing 1.25 kg acquires a speed of 10 m/s when kicked. What is the impulse…

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Q: Two football players with a mass of 75 kg and 100 kg run directly toward each other with speeds of 6…

A: The total momentum of the system must be conserved. The initial momenta of the two footballers in…

Q: "Calculate the magnitude of the impulse experienced when a 58-kg person with an initial speed of 5…

A:

Q: Can you produce a net impulse on an automobile by sitting inside and pushing on the dashboard? Can…

A: Impulse can be defined as the product of force acting on the body to the time interval for which…