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Q: You have a mass m moving at a velocity V. Now, if you suddenly triple the velocity of mass m,…
A: Given Mass = m Initial velocity v1 = V Final velocity v2 = 3v Momentum P = mass × velocity…
Q: A curious student drops of 1 g coin from a 36 m high window what is the velocity of the coin just…
A: Given data: A coin is dropped from the window Initial velocity (u) = 0 m/s Height (h) = 36 m…
Q: Determine the momentum of a 3kg ball moving at a speed of 4m/s
A: Given, mass m = 3 kg speed v = 4 m/s so momentum p can be found as: p=mvp=3 kg4 msp=12 kg.ms
Q: ompared to a sports car moving at 30 mph, the sa
A: Linear momentum is defined as the product of mass of the object and its velocity.
Q: compared to a sports car moving at 30 mph the same sports car moving at 60 mph has what? a) The same…
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Q: Assume that a clean model of the zebra has a mass of 0.21 KG and moves on the ice at the speed of…
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Q: A force of 8N acts of a 5kg object for 10 sec. What is the object's change in momentum? What is the…
A: According to Newton's second law of motion, F = ∆pt here ∆p is the change in…
Q: 4) Suppose a pitcher throws a ball of 0.15kg with a momentum that equals that of a 2g bullet with a…
A: Given data: Mass of ball (m) = 0.15 kg Mass of bullet (m1) = 2 g = 0.002 kg Speed (V1) = 1800 m/s…
Q: Using the alternative form of newton second law, computer force (in N) needed to accelerate a 1,100…
A: The alternative form of Newton's Second law is given as Ft = Δp = mv2-mv1 Here, m = 1100 kg v2 = 32…
Q: 1. Two cars collide head on. Car A has a mass of 1500 kg and a velocity of 4m/s. Car B has a mass of…
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Q: 4 Lisnen A2,400-kilogram car is traveling at a speed of 20. meters per second. Compared to the…
A: Given: The mass of the car is 2400 kg The speed is 20 m/s
Q: What is the plural of the word ‘momentum’? a) Momenta b) Momentums c) Moments d) Momentuma
A: The word momentum means countable or uncountable
Q: skater skater traveling at a high speed needs a certain amount of force to stop him more stopping…
A: We know the expression for force is F=ma If the mass will be more the the amount of force needed…
Q: A 5-kg bowling ball moving at 10 m/s hits a 2.5-kg bowling pin that is standing still. After the…
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- Suppose a 800-kg car moving at 20 m/s crashes into the back of and sticks to a 1200-kg car moving at 10 m/s in the same direction. What is the speed of the stuck together cars after the collision?Two cars collide an icy intersection and stick together afterward the first car has a mass of 1050 KG and is approaching at 7.5 m/s do south the second car has a mass of 650 KG and is approaching at 17.5 m/s due west. Part A. Calculate the magnitude of the final velocity in meters per second of the cars Part B. Calculate the direction of the final velocity in degrees south of west of the cars Part C. What is the change in kinetic energy and jewels for the collision this energy goes into deformation of the cars Question help
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- Jet propulsion is explained by Select one: a. Newton's Third law b. both laws c. neither laws d. conservation of momentumin a short time of interaction of 0.12s a ball experienced s change in momentum of 49 kg/ms whst is the sverage force scting in the ballIf each mass in the figure is 1 kg, what is the x location of the center of mass? A.) 0.5 B.) 0.67 C.) 1.0 D.) 1.33 What is the y location of the center of mass? A.) 0.33 B.) 0.5 C.) 0.67 D.) 0.85