Which of the following statements is true ignore air resistance that takes place only at the last minutes before the collision. LOOK AT PICTURE
Q: a 1040 kg car and 3360 kg truck collide perfectly inelastically. before the collision, the car…
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Q: The following block 10g (m) travels at 150 m/s and crashes into a 2kg (M) block at rest. If the…
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Q: A car of mass m traveling forward at a velocity v° collides head-on with a car of mass 4m traveling…
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Q: ten kilog bag starts from rest and pushed to the right by a force of 59 N for 8 s on a horizontal,…
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Q: Each driver has mass 78 kg including the mass of the drivers the total mass of the vehicles are 800…
A: Consider that, both the car and truck are moving along the X-axis , but in opposite direction…
Q: Consider a frictionless track as shown in the figure below. A block of mass m₁ = 5.30 kg is released…
A: m1 = 5.30 kg m2 = 14.50 kg initial velocity of m2 (v2) = 0 m/s initial height of m1 = 5 m
Q: A 710-kg car stopped at an intersection is rear- ended by a 1800-kg truck moving with a speed of…
A: Given Mass of a car = 710 kg Mass of a truck = 1800 kg initial speed of a car = 0 m/s initial speed…
Q: A rubber ball and a steel ball are dropped from the same height onto a concrete floor. They have the…
A: By Newton's laws Since they have same mass and rebound up to same height. So average force would be…
Q: A car rams into two trash cans as shown in this collision diagram: 0 can car car Create two…
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Q: In collision as well as explosion the linear momentum is always observed. Give 3 examples of…
A: Whenever the external force on the system is zero then the momentum of system remains conserved.
Q: Person A was driving Northbound when he was struck by Person B driving Eastbound. The resulting…
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Q: The momentum of a moving dense enough object never equals to zero O True False
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Q: Question 5 What velocity would a 4 kg ball need to have a KE = 234? %3D Round your answer to the…
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Q: The center of mass only lies on the x-axis O True O False
A: center of mass :-a point where all the mass of the body or all the masses of a system of particle…
Q: Given the graphs below, which material has the higher spring constant? Hooke's Law Experiment 1 20 y…
A: 1) F = kx x = F/k here slope of graph is (1/k) Slope is less of material 1 So spring constant is…
Q: The 450-kg ram of a pile driver falls 1.4 m from rest and strikes the top of a 240-kg pile em 9 m in…
A: The mass of the ram is m = 450 kg The height of the ram is h = 1.4 m The mass of the pile embedded…
Q: The center of mass only lies on the x-axis O True False
A: Center of mass is define as a distribution of mass in space in the unique point where the weighted…
Q: Imagine a collision between two objects of unequal mass traveling towards each other at the same…
A: Given two objects of masses m1 adn m2, and velocity v1 and v2 Also... v2 = -v1 ( direction of…
Q: A 92-kg fullback is running at 3.1 m/s to the east and is stopped in 0.85 s by a head-on tackle by a…
A: Given : Mass of a fullback (m) = 92 kg Initial Velocity (vo) = 3.1 m/s Time (∆t) = 0.85 s Final…
Q: You observe a car of mass 500 kg, moving at speed 5 m/s, collide with a 100 kg trailer that was at…
A: Let's check each option one by one 1. Before the collision Incorrect before the collision the car…
Q: A dart is used to hit a cart. Use the following information to predict the mass of the cart (in…
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Q: You are playing badminton when your racket hits the shuttlecock from rest. The racket and the ball…
A: Given value--- mass = 36 g. initial speed = 0 m/s. final speed = 6 m/s time = 6 milliseconds. We…
Q: If you drop a ball and it undergoes a perfectly inelastic collision, the ball will bounce back to a…
A: In a perfectly inelastic collision the total kinetic energy is not conserved and the loss of kinetic…
Q: For any type of one-dimensional collision between two objects, summarize the changes in the momentum…
A: One dimensional collision
Q: 5. (II) Calculate the force exerted on a rocket when the propel- ling gases are being expelled at a…
A: Since you are posted more than one question, we will answer the first question. If any specific…
Q: The 15-Mg tank car A and 25-Mg freight car B travel towards each other with the velocities shown. If…
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Q: For what value of e is a collision partially elastic? a) 0 1 d) 0
A: Coefficient of restitution e=relative velocity after collisionrelative velocity after…
Q: How do I identify the point where both objects have the same speed during an elastic collision from…
A: To identify the point where both objects have the same speed during an elastic collision from a…
Q: You throw something against a wall and it sticks. This is example of a/an…
A: Collison is decided whether elastic or inelastic based on the kinetic energy of system. If there is…
Q: An object at rest on a frictionless surface is hit by another object. Is it possible that after the…
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Q: A tennis ball having a mass of 70g crashes into a wall vertically at a speed of 72km/h and bounces…
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Q: Select TRUE or FALSE for this statement: "In a collision between a huge SUV and a small hybrid car,…
A: SolutionCollision is an event in whichtwo object exerts a large forceon each other force a very…
Q: An unfortunate astronaut loses his grip during a spacewalk and finds himself floating away from the…
A: ma = 124 kgmb = 10 kgvi = 2.1 m/s
Q: Which one of the following is not true about conservation of linear momuntum. A/the impulse become…
A: The change in momentum is does not equal to zero, if there is some unbalanced force is acting then…
Q: 11- A two-dimension collision occurs as shown below. before the colligjon After the colligion Which…
A: In this question a two dimensional collision is taking place and we have to determine the vector…
Q: Two identical cars A and B only of different color, collide head-on on the road at point C. After…
A: in this question use concept of conservation of momentum at collision and find velocity of car B…
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