1. a force of 10 newtons acts for 8 seconds on a body, determines the momentum.

Q: 11) Two objects of different masses have momentum of equal, non-zero magnitude. Which object has…

A: Ans : A) the heavier object

Q: 10. The speed of a car weighing 1500 kg increases from 36 km/h to 72 km/h uniformly. What will be…

A:

Q: 15. A body of mass 5 kg is moving with velocity of v = (21+ 6j) ms-' att = 0s. After timet =2 s,…

A:

Q: 3- If a ball of mass m-0.75 kg move from initial speed v 2 m/s to final speed vF5 m/s. The impulse…

A: Given data: The mass of the ball is m=0.75 kg The initial velocity of the ball is v1=2 m/s The final…

Q: 1. A 1.5 kg basketball ball is moving to the west at a speed of 7 m/s to the west. Calculate the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Question 13 What is the momentum of a fastball thrown at 44.7 m/s (100 mph)? The mass of the ball is…

A:

Q: 4. What could be the change in momentum of the object by applying a 50 newton force on it on the…

A:

Q: 2. How fast does an 80. kg person have to run to have the same momentum as a 100. kg person running…

A: Given data: - The mass of the one person is M1 = 80 kg. The mass of the another person is M2 = 100…

Q: 1) A child and wagon weigh 40kg and the velocity is 2.5m/s. What is the momentum?

A: Momentum is defined as the product of mass and velocity. The formula is given as follows: P = mv…

Q: 3. What is the momentum of a 250 kg of a mini car whose velocity is 10 m/s?

A: The momentum of a body of mass m kg moving with velocity v m/s is given by, p = (mv) kg.m/s.

Q: As a bullet travels through the air, it slows down due to air resistance. How does the bullet’s…

A:

Q: Determine the momentum of a car having mass 10 kg moving with a velocity 6 m/s

A: Given data :              Velocity   =    V               Mass      =     m        To find :…

Q: 7. Which object has more momentum? a. One with big mass b. One with high velocity One with big mass…

A: The expression for the momentum of any object is given as, P=mv Here, m is the mass of the object…

Q: A vulture when flying with a velocity 'v' attains a momentum of 20 kg m/s. If the mass of the…

A: Given data :                   Momentum    =   p                    Mass    =    m         To find :…

Q: A woman, driving a golf ball off a tee exerts a force of 50 N. The duration of the impact with the…

A:

Q: A 22.3 kg child is riding a 6.4 kg bike with a velocity of 7.55 m/s to the north. What is the…

A: Given data:  Mass of child (m1) = 22.3 kg Mass of bike (m2) = 6.4 kg Velocity (v) = 7.55 m/s, to the…

Q: 3. Two 0.5 kg balls approach each other with the same speed of 1.0 m/s. What is the total momentum…

A: mass of each ball (m) = 0.5 kg Initial velocity of first ball = +1.0 m/s Initial velocity of second…

Q: What is impulse equal to? A) Change in momentum B) Change in force C) Change in velocity D) Change…

A: The large amount of force acts an object for a very small duration of time, it is called impulse.…

Q: Determine the momentum of a car having mass 180 kg moving with a velocity 20 m/s.

A: Mass of car, m = 180 kg Velocity of car, v = 20 m/s.

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: 5. A bicycle has a momentum of 24 kg•m/s. What momentum would the bicycle have if it had... a. twice…

A:

Q: 1) Calculate the momentum of a car that has a mass of 1860 kg and a velocity of 15.0 m/s.

A: Solution: Given that mass of car m= 1860 kg velocity of car v= 15 m/s

Q: 4.AA golf ball moving forward with a momentum of 1.0 kgm/s strikes and bounces backward off a heavy…

A: Given:- A golf ball momentum before the collision is Pi =  1.0 kg m/s The golf ball bounces backward…

Q: 1. Consider a medicine ball with mass 2kg and initial velocity of 1.2 m/s. During 1.5s a force of…

A: Given  Force ,F = 12 N  Mass ,m = 2 kg  Velocity, v = 1.2 m/s  Time,t = 1.5 sec

Q: Momentum of an object changes from 100 kgm/s to 200 kgm/s in 2 seconds. What is the force applied on…

A: Given data: Initial momentum (Pi) = 100 kg.m/s Final momentum (Pf) = 200 kg.m/s Time (t) = 2 s…

Q: 147. A 2.0-kilogram cart traveling north at 4.0 meters per second collides head on with a…

A: Given,            m1 = 2kg, v1 = 4m/s            m2 = 1kg, v2 = -8m/sThe v2 has a negative sign…

Q: 4. Determine the momentum of a system that consists of three objects. One object, m1, has a mass of…

A: m1 = 12 kg v1 = 120 ms due east m2 = 25 kg v2 = 18 ms due west m3 = 1 kg v3 = 350 ms due east

Q: Determine the momentum of a car having mass 4 kg moving with a velocity 4 m/s

A: Mass of the car m=4 Kg velocity of the car v=4 m/s momentum of the car is given by p=m×v

Q: A baseball pitch was recorded at 105.1 mph, which is 46.98 meters per second. The mass of the ball…

A: We have a baseball pitch which is recorded having a speed v=105.1 mph=46.98 m/s for a ball of mass…

Q: 1. Determine the momentum of a a. 60-kg halfback moving eastward at 9 m/s. b. 1000-kg car moving…

A:

Q: Determine the momentum of a car having mass 240 kg moving with a velocity 30 m/s

A: Given data :                           Mass     =    m                        Velocity    =     V…

Q: 5. What is the momentum of a system of two particles with these respective masses and velocities:…

A: momentum = mass x velocity Momentum of 3.75 kg ball p→1=m1v1v1=5.6i^p→1=3.75×5.6i^=3.75×5.6i^…

Q: A 0.05 kg superball hits a wall moving at 32 m/s upon impact. The wall exerts an opposing force of…

A:

Q: 2. A car of mass 725 kg is travels at the rate of 75.0 km/hr east. What is the momentum of the…

A:

Q: 20. In a car crash test which lasts 0.15 seconds, a car of mass 1500 kg approaches a wall at 15 m/s…

A:

Q: 2. A pitcher claims he can throw a baseball with as much momentum as a 3.00-g bullet moving with a…

A: Given data: The mass of the bullet is, m=3 g×1 kg1000 g=0.003 kg. The speed of the bullet is,…

Q: 2.An ostrich with a mass of 146 kg is running to the right with a velocity of17 m/s. Find the…

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Q: 6. A 5.00-kg body accelerates from 3.25 m/s to 9.75 m/s in 3.0 seconds when a force acts upon it.…

A:

Q: 8. In a collision, a 25.0 kg mass moving at 3.0 m/s transfers all of its momentum to a 5.0 kg mass.…

A: Part (9) Given: The mass of cannonball is m=35 kg. The velocity of cannonball is v=500 m/s. The…

Q: 3. A lump of clay of mass 0.1 kg is thrown with a speed of 9 m/s against a rigid wall where it comes…

A:

Q: 3- Determine: a)- The change in momentum of the basketball b)- The impulse on the ball c) - The…

A:

Q: How can you decrease the momentum of an object?

A: Let the mass of an object = m Let it's initial velocity = u  Initial momentum = mu

Q: If a 5-kg object experiences a 10-N force for a duration of 0.10-second, then what is the momentum…

A: m=5 kg F=10 N

Q: Determine the magnitude and direction of the MOMENTUM of a 60 kg runner going 2.4 m/s towards the…

A: Given:- mass of the runner =60 kg  velocity of the runner v= 2.4 m/s  Find:- The momentum of the…

Q: How much momentum to the nearest whole number does a 2,835 kg truck have if it is moving at a rate…

A: Momentum P = (Mass)(Velocity) Given Mass m =2835 kg Velocity V = 28 m/s

Q: how does the net external force affect the change in momentum of a moving object

A:

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: