(b) What is the momentum of this system immediately after the collision?

In a demonstration of skill, an archer shoots an apple which their assistant has thrown intothe air. The apple is thrown straight upwards and is still rising at 2.5 m/s when the arrowhits it. The arrow is travelling at 18 m/s at a 45 degree angle to horizontal the instant before itskewers the apple. The arrow has a mass of 20 g and the apple a mass of 180 g.(a) Determine the initial momentum of the combined apple-arrow system immediately before the arrow hits.(b) What is the momentum of this system immediately after the collision?

Bumper cars A and B undergo a collision during which the momentum of the combined system is conserved. Which equation(s) correctly states the principle of conservation of momentum?

Two vehicles are approaching an intersection. One is a 2500 kgkg pickup traveling at 14.0 m/sm/s from east to west (the −x−𝑥 -direction), and the other is a 1600 kgkg sedan going from south to north (the +y+𝑦-direction) at 25.0 m/sm/s.Part APart completeFind the x𝑥-component of the net momentum of this system.Express your answer in kilogram meters per second.px𝑝𝑥 =−3.5×104 kg⋅m/skg⋅m/sSubmitPrevious Answers CorrectPart BPart completeFind the y𝑦-component of the net momentum of this system.Express your answer in kilogram meters per second.py𝑝𝑦 =4.0×104 kg⋅m/skg⋅m/sSubmitPrevious Answers CorrectPart CWhat is the magnitude of the net momentum?Express your answer in kilogram meters per second.Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value typep𝑝 =nothingkg⋅m/skg⋅m/sSubmitRequest AnswerPart DWhat is the direction of the net momentum?Express your answer in degrees measured from north to west.Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeθ𝜃

Car B of mass 1200 kg is stationary. Car of mass 20 kg is travelling towards car B at 18 m/s. The cars collide and car B experiences an impulse. car A continues to move in the same direction, with a momentum of 21000 kgm/s. (i) calculate the momentum of car B immediately after the Collision. (II) Determine the average impulse experienced by car b during the Collision. (III) The cars are in contact for 0.20 s. Calculate the average resultant force experienced by car B during the collsion

A body of mass 4 kg moving at a speed of 3 m/s collides with another body of mass 2 kg moving at 2 m/s in the opposite direction. If the collision is perfectly inelastic, find the velocity of the two bodies after the collision.*1 point1.33 m/s2.34 m/s3.22 m/s4.00 m/s