Using the equation f=mv/t and the example problem given in the leture answer the following problem. A kick-ball of mass 0.5 kilograms is moving at 4 meters/second after being kicked. The kick lasted 2 seconds. How much force was used to kick the ball?_____newton.

Q: The net force acting on a system is zero. Which one of ?the following is true .The momentum of the…

A: SOlution: Given that if net force is zero on the system, then what is it momentum

Q: A volleyball is spiked so that its incoming velocity of +2.64 m/s is changed to an outgoing velocity…

A: Given data:  Initial velocity (u) = +2.64 m/s Final velocity (v) = -18.8 m/s Mass (m) = 0.350 kg…

Q: What is the impulse on a 3.0 kg particle that experiences the force shown in the figure? Express…

A: Mass=M=3 kgF1=600 NHeight=h=4F1Base=∆t=8-2=6 ms= 0.006 s

Q: An inelastic collision of two objects is characterized by which of the following. a. Total momentum…

A: To identify : The characteristic of inelastic collision

Q: 1. The magnitude of the impulse on object A is _____ the magnitude of the impulse on object B. A…

A: The magnitude of the impulse on object A is _____ the magnitude of the impulse on object B. Answer:…

Q: In a demolition derby, a car of mass M kg and velocity 5.75 m/s crashes into a car of mass 1713.51…

A: Given data: Mass of moving car = M Velocity of initially moving car (v1) = 5.75 m/s Mass of second…

Q: A group of engineers is testing collision safety for a new car. They are finding the impulse on the…

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Q: The force shown in the force vs. time diagram in the figure below acts on a 1.6-kg object. F (N) 2 1…

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Q: During a perfectly elastic collision between two bodies, which of the following statements is always…

A: In both elastic and inelastic collisions momentum is conserved. If kinetic energy is conserved…

Q: 56. In a study of momentum during collisions, a student threw an egg at a large sheet of cloth that…

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Q: Which of the following statements regarding linear momentum is correct? a. Linear momentum is most…

A: Linear momentum = P P = mv m = mass of the body v = velocity of the body So, Linear momentum depend…

Q: A 13-kg hammer strikes a nail at a velocity of 7.6 m/s and comes to rest in a time interval of 8.8…

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Q: The magnitude of the before- and after-collision momentum of two colliding objects is shown. The…

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Q: A 2000 kg car is being pushed from rest by a bulldozer. The car is pushed for 10 seconds along a…

A: Given values: Mass, m=2000 kgTime, t=10 sInitial velocity, u=0 m/sCoefficient of friction,…

Q: 1. Calculate the momentum ?elephant of a 2020 kg elephant charging a hunter at a speed of 7.49 m/s.…

A: 1. Given data The mass of the elephant is given as me = 2020 kg. The velocity of the elephant is…

Q: You are riding in a car that crashes into a solid wall.  The car comes to a complete stop without…

A: Mass of car= 1500kg  Velocity = 30 m/s

Q: Calculate the momentum of a 9.67-kg object moving at 9.76 m/s. Input your answer in kg-m/s using 3…

A: Given: mass=9.67kg velocity=9.76m/s To find: momentum(p)

Q: A 3 kg block of wood stops a 5 g bullet. Immediately after collision, the speed of the bullet-wood…

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Q: a) Show that the impulse and momentum theorem i.e. / = P, - P.. b) An object from rests a height h.…

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Q: The impulse-momentum theorem relates impulse to the change in momentum. You throw a 400 g rubber…

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Q: A student sets up an experiment to measure the momentum of a system of two air cars, A and B, of…

A: Collision of two cars

Q: E1.) An average force of 300 N acts for a time interval of 0.04 s on a golf bail. a. What is the…

A: Given Applied force = F = 300Ntime interval = t = 0.04 sI have to find a. the magnitude of the…

Q: a. A 0.250 kg baseball is thrown with a speed of 45 m/s.  What is the ball’s momentum? b. If the…

A: Given data: Mass (m) = 0.250 kg Speed (v) = 45 m/s Time interval (Δt) = 0.085 s

Q: Which one of the following statements is NOT correct? a. Impulse is a scalar quantity. b. Kinetic…

A: A :  Not Correct; impulse is the product of Force and time, thus it has direction and its a vector…

Q: Which of the following is a unit of linear momentum? A. kgm/s/s B. kgm.m/s/s C. kgm D. kgm/s

A: Answering first question: Linear momentum is the vector quantity and defined as the product of the…

Q: 1. Discuss with your neighbor: a. Define Momentum b. Impulse C. Newton's Second Law in terms of…

A: Dear student, Since you have posted a question with multiple subparts, as per company guidelines we…

Q: 8. Hannah and her friends go fishing in her 1.20m^3 rowboat, which has a mass of 100 kg. How many…

A: Mass of the boat = 100 kg Mass of the person = 60 Kg The volume of the boat = 1.20 m3

Q: A 3350 kg cannon is mounted so that it can recoil only in the horizontal direction.   a. Calculate…

A: Given:  Mass of canon, mc= 3350kg Mass of shell, ms= 14.0kg Velocity of shell, vs= 480m/s Angle=…

Q: A 12-kg hammer strikes a nail at a velocity of 7.6 m/s and comes to rest in a time interval of 8.9…

A: Given data:  Mass (m) = 12 kg Initial velocity (u) = 7.6 m/s Final velocity (u) = 0 m/s Time…

Q: Momentum is measured in units of ? choose all that apply.

A: momentum is defined as the product of the mass and velocity of an object  i.e. p→ = mv→ dimensional…

Q: The momentum of a moving object will remain the same if O the velocity changes with time The object…

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Q: A 900 kg car is travelling north on Hwy 5 at a speed of 25 m/s. Another 900 kg car is travelling…

A: Answer:-  (a)  Mass of a car (m) = 900 kg  Speed of a car (V) = 25 m/s  Kinetic energy (K. E) =…

Q: In an inelastic collision, as compared to an elastic collision, what is to be expected

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Q: The following statements are false either under some circumstances or all circumstances. Please give…

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Q: A truck with a mass of 1320 kg and moving with a speed of 12.0 m/s rear-ends a 703 kg car stopped at…

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Q: A large truck and a small Volkswagen car have a head-on collision. a. Which vehicle experiences the…

A: The objective of the question is to understand the concepts of force, impulse, momentum, and…

Q: Which of the following statement is correct about the interaction?

A: The correct option is : Option (A) : The area under the graph gives the change in momentum…

Q: 7. A 1500 kg BMW crashes into a rock. If the BMW experiences a force of 300.0 Newtons, and the crash…

A: Given data:  Force (F) = 300.0 N Time interval (Δt) = 0.3 s Required: Impulse (I)

Q: A 1000kg 'Smart Car' is stopped at an intersection. A large 4000kg SUV approaches from behind with a…

A: Given information: The mass of the car (m) = 1000 kg The mass of the SUV (M) = 4000 kg The initial…

Q: A car (mass = 1010 kg) is traveling at 32.3 m/s when it collides head-on with a sport utility…

A: Givenmass of car(m)=1010kg velocity of car(v)=32.3m/s Mass of sport utility vehicle(M)=2130kg Asked…

Q: What maximum force does the floor exert on the ball? Express your answer with the appropriate units.…

A: Given  m=0.16 Kg (mass of ball) h1=2.2 m (initial height before hitting ground) h2=1.4 m (final…

Q: CHOOSE THE CORRECT ANSWER ONLY! 10. Which of the following is true about impulse and momentum? *…

A: To choose : The correct option regarding to impulse and momentum

Q: 1. a) If there is an external force acting on a system, can you please tell whether the momentum…

A: Force and momentum

Q: Particles A and B have the same momentum. B has more kinetic energy than A if it: a. is moving…

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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”