N В. А. - E D. FIGURE Q9.7

Q: V1 A 6 kg block moving in the (+x) direction with a speed of 3 m/s hits a 8 kg block moving in the…

A:

Q: 32. B A car (mass = 1100 kg) is traveling at 32 m/s when it collides head-on with a sport utility…

A: Given Mass of car = 1100 kg Mass of sport utility vehicle = 2500 kg Initial speed of car = 32 m/s…

Q: Two bicycles of equal mass collide, as shown below. In the collision, the gears of the two bikes…

A: Let mass of each cycle = m v1 = 2.3× (cos43oi^ - Sin43oj^) msv1 =1.68i^ - 1.57j^ msv2 = 1.7×…

Q: A 2.5 kg block of wood sits on a frictionless table. A 3.0 g bullet, fired horizontally at a speed…

A: Using conservation of momentum, mbuubu=mbuvbu+mblvbl

Q: 1. Consider a bullet of mass 200 g traveling horizontally towards the east with a speed of 400 m/s.…

A: a) Apply the Momentum conservation law along y-axis on the system. Here, m denotes the mass of the…

Q: You have just planted a sturdy 2-m-tall palm tree in your front lawn for your mother's birthday.…

A: Given,

Q: Question 10: A particle of mass m has the following position vector T (t) = At²î + Bt²3 + C²k %3D…

A: The kinetic energy is given by  K = 0.5 mv2 where, m is the mass and v is the speed.

Q: (a) What is the mass of a large ship that has a momentum of 2.80 x 10° kg-m/s, when the ship is…

A: Answer:-  (a) given  Momentum of ship(pship) = 2.80 ×109kgm/s   Speed of ship (Vship) = 46.0 km/h…

Q: C.A 1.2 kg grenade lies on the flat ground. Suddenly she explodes into three parts. The first piece,…

A:

Q: At the center of a 50-m-diameter circular ice rink, a 75 kg skater traveling north at 2.5 m/s…

A: Given Diameter D = 50 m Masses m1 =75 kg m2 = 60 kg velocities v1 = 2.5 m/s v2 = -3.5 m/s

Q: A 7760-kg rollercoaster is moving at 3.00 m/s as it rolls over the top of a hill that is 40.0 m…

A: mass of roller coaster = 7760 kg Initial velocity = 3 msheight of the hill = 40 m

Q: What does the rate of change of linear momentum of a system represent? a. The mechanical energy of…

A: Newton's second law: According to this law, the rate of change of momentum of any object is equal to…

Q: Take some time to familiarize yourself with inelastic collisions. 1.)  Complete the below table…

A: To complete: To conclude: The effect of an inelastic collision on the total kinetic energy of the…

Q: (a) What is the momentum in kg - m/s of a garbage truck that is 1.30 x 10 kg and is moving at 26.0…

A: (a)  Given data: Mass, m=1.30×104 kg Velocity, v=26 m/s Our question is to find the momentum.

Q: (c) What is the initial momentum of the system? O 16.0 kgʻm/s O 14.0 kg*m/s O 10.0 kg*m/s O 2.00…

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Q: A 10-m-long glider with a mass of 680 kg (including the passengers) is gliding horizontally through…

A: Given, a 10-m-long glider with a mass of m = 680 kg (including the passengers) is gliding…

Q: (b) Let the eastward-moving car have a mass of 1,350 kg and a speed 30.0 km/h and the…

A:

Q: 1. A player throws a softball toward home plate. The ball can be hit, sending it toward the pitcher,…

A: ∆P is the change in the momentum. Pi -----Initial MomentumPf----- Final Momentum vi----- Initial…

Q: A 45.0 - kg girl is standing on a 150. - kg plank. The plank, originallyat rest, is free to slide on…

A: Part A:

Q: (a) If two objects collide and one is initially at rest, is it possible for both to be at rest after…

A: (a) If two objects collide and one is initially at rest,

Q: a. What is the position vector that starts at -50j and ends at 50 j? b. What is the position vector…

A: We know that displacement vector will be the difference of final and initial vectors    (a)

Q: A. A 2,500kg bumper car moving at 20m/s collides with a 3,600kg bumper car and they stick together…

A:

Q: Your goal is to launch a pumpkin at a target. The launch pad is 2 m off the ground. The target is 1…

A: Consider the initial component of the velocity in the x and y direction be vxi and vyi,…

Q: B) Two objects of the same mass have velocities illustrated by the vectors below. They collide and…

A:

Q: A physics student rolls at 2.00 m/s in a frictionless chair (total mass 97.0 kg) toward another…

A:

Q: A 10-m-long glider with a mass of 680 kg (including the passengers) is gliding horizontally through…

A: Given,

Q: e figure shows three balls of clay moving on a frictionless horizontal surface just before a…

A: Momentum conserved in all collisions.  According to conservation of momentum  Momentum before…

Q: n object of mass m, initially hangs from a rod of length L and negligible mass that can pivot freely…

A: We have given that an object has a mass m1 which is hung from a rod of length L and negligible mass…

Q: (a) A shell is shot with an initial velocity vo of 20 m/s, at an angle of = 00 60° with the…

A:

Q: H) If m, Skg, m, = 25kg,u, 4Sm/s and 8 30°, find the final speeds v and vy of the two objects. #)…

A: Mass, m1 = 5 kg Mass, m2= 2.5 kg Speed of m1 before collision, u1 = 4.5 m/s Angle made with the…

Q: A merry-go-round is composed of an inner disk of mass M1 radius R1 = 2 m and an outer disk of mass…

A:

Q: A rocket has a total mass of 1.00 x 105 kg and a burnout mass of 1.00 x 104 kg, including engines,…

A:

Q: A rifle with a weight of 25 N fires a 5.5-g bullet with a speed of 220 m/s.

A: Given information:Weight of the rifle (w) = 25 NMass of the bullet (m) = 2.2 g = 0.0022 kgThe…

Q: A) A rifle is placed on a wooden board. The board is stationary and has frictionless wheels. A heavy…

A:

Q: (a) What is the momentum in kg · m/s of a garbage truck that is 1.10 x 104 kg and is moving at 33.0…

A: Given data: Mass of truck (m) = 1.10 × 104 kg Velocity (v) = 33.0 m/s Required: The momentum (P)

Q: m,v A large commercial wind turbine has a wing span (diameter) of 110m. The inertia of this turbine…

A:

Q: d) Determine the final kinetic energy of the bead. e) Determine the final velocity (magnitude and…

A: Positive charge particle experience force in direction of electric field Magnitude of force F = qE

Q: A three-blade wind turbine, which spins perpendicularly to the ground, is set on a pole that is 38 m…

A:

Q: A rocket has a total mass of 1.17  105 kg and a burnout mass of 1.03  104 kg, including engines,…

A:

Q: [a] A child with mass Y kilograms (kg) who is skating westward in a hockey rink at Y centimeters per…

A: mass of first child = Y  kg mass of second child = Y kg initial velocity of first child = Y cmsec ,…

Q: À small block of mass m kg is released from rest at the top of a curved frictionless wedge of mass…

A: a) The conservation of linear momentum is, 0=mv+MVV=-mvM=-1.00 kg6.00 m/s6.00 kg=-1.0 m/s the…

Q: Q2: The scalar triple product A = (5,-1,1),B= (-2,0,4), C = (3,4,5) is d-86 a-74 b-66 c-110 for the…

A:

Q: On a horizontal frictionless table, a 3-kg block moving 5 m/s to the right collides with an 8-kg…

A:

Q: 9. A fireworks shell is launched in a level field at an angle of 70 degrees with an initial speed of…

A: Given data: The speed of shell is u=100 m/s. Angle with horizontal is θ=70°. Mass of one piece is…

Q: (a) A bullet with a mass of 2.82 g moves at a speed of 1.50 ✕ 103 m/s. If a baseball of mass 147 g…

A: a.The momentum of the ball and bullet are same.

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!