You are riding in a car that crashes into a solid wall. The car comes to a complete stop without bouncing back.  The car has a mass of 1500 kg and has a speed of 30 m/s before the crash (this is about 65 mi/hr).   1. What is the net impulse that acts on the car to bring it to a stop? 2. What is the net impulse that acts on you to bring you to a stop?

Q: Stopping at a red light:  A 1500 kg car at a constant speed of 10 m/s is driving along a wet, but…

A: Solution: Initially, the car was running at a constant speed of 10m/s. The mass of the car is…

Q: A 1.25-kg cart moving with a velocity ii = 2.25î collides elastically with a second cart of mass…

A: Mass of cart 1,  M1 = 1.25 kg  Initial velocity V1i = (2.25 m/s) i Mass of cart 2,  M2 = 5.75 kg…

Q: During a neighborhood baseball game in a vacant lot, a particularly wild hit sends a 0.148 kg…

A: Given data: The mass of ball is m=0.148 kg. The initial velocity of ball is u=15.7 m/s. The final…

Q: Open Response 5 This is a multi-part problem. Please answer all parts here. A 6 kg object moving to…

A:

Q: 1. A force of 5250 N is applied to a 300 kg box for 3.5 s. The box is initially at rest on a…

A: a) Impulse =Change in momentum =Force×Duration of the force   =5250×3.5 N.s=18375 N.s≈1.8×104 N.s

Q: What is the impulse delivered to the ball by the baseball bat? b. If the baseball bat is in…

A:

Q: A block of mass m1 = 2kg moves at a velocity of v1,i = 2m/s. It collides with another block of mass…

A:

Q: 4. A 5.0 kg block moving to the right at 12.0 m/sec collides with a 4.0 kg block moving to the right…

A: The mass of first block is m1 = 5.0 kg. The mass of second block is m2 = 4.0 kg. Assume the velocity…

Q: 11. Two particles (m = 2.0 kg and M = 4.0 kg) travel in opposite direction with corresponding…

A: Given Data : The mass of object 1 is given as m1 =1Kg. The mass of object 2 is given as m2 =4Kg. The…

Q: On a smooth horizontal surface without friction, a sphere A of mass 200 g moves with a velocity of…

A: Given, mass of A , mA = 0.2kg mass of B, mB = 0.8kg initial velocity of A, vAi = 12m/s initial…

Q: Mass A is initially moving with a velocity of 24 m/s in the +x-direction. Mass B is twice as massive…

A: Mass A is initially moving with a velocity of 24 m/s in the +x-direction. Mass B is twice as massive…

Q: 1. Two large balls roll over a smooth surface and collide. They are made of a super hard material so…

A:

Q: A lump of clay (m = 3.00 kg) is thrown towards a wall at speed v = 3.00 m/s.  The lump sticks to the…

A:

Q: When spiking a volleyball, a player changes the velocity of theball from 4.2 m/s to - 24 m/s along a…

A: Given data:  Initial velocity (u) = 4.2 m/s Final velocity (v) = -24 m/s Impulse (I) = -9.3 kg.m/s…

Q: Mass A (2.0 kg) has an initial velocity of 4 m/s in the +x-direction. Mass B (2.0 kg) has an initial…

A: As per the given data, Masses of the objects A and B are mA = mB = 2 kg; And the initial velocities…

Q: Ball 1, with a mass of 150 g and traveling at 15 m/s , collides head on with ball 2, which has a…

A:

Q: A basketball of mass m = 625g rolls off the hoop’s rim, falls from a height of  3.05 m to the…

A: Given Mass m = 625 g = 0.625 kg Height of the hoop H = 3.05 m Bounced height h = 1.40 m

Q: A baseball player pitches a fastball toward home plate at a speed of 41.0 m/s. The batter swings,…

A: (a) The formula for the impulse in terms of momentum is:

Q: A 250-g ball is thrown at a wall such that its speed right before the collision is 20 m/s.  Just…

A: According to Impulse momentum theorem Impulse = change in momentum

Q: A bullet with mass m1 = 3 g is fired into a wooden block of mass m2 = 2 kg, that hangs like a…

A: m1=Mass of bullet=3 gm2=Mass of block=2 kgh=Height the block reaches=40 cmg=Acceleration due to…

Q: 0.144 kg baseball crashing through the pane of a second-floor window in a nearby building. The ball…

A:

Q: A railroad car of mass 2.85 x 10^4 kg moving at 2.60 m/s collides and couples and with two coupled…

A: mass of railroad car, m1 = 2.85 x 104 kg Mass of two coupled railroad cars, m2 = 2m1 Initial speed…

Q: A 95 kg basketball player jumped in the air to secure a rebound. When the basketball player jumped…

A: We can answer only first three subparts so we will solve first 3. Please resubmit the question by…

Q: Two remote control cars with masses of 1.15 kilograms and 1.98 kilograms travel toward each other at…

A:

Q: Initially, block A has a speed of 3 m/s as shown in the figure below. Use the principle of linear…

A:

Q: A 0.13 kg baseball has a momentum of p = 11 kg*m/s as it is pitched toward home plate. A 4.2 kg bat…

A:

Q: An air track glider is moving along at a steady speed of 3.60 m/s when a force of 1.20 N is applied…

A: Given that, The initial speed of a glider, u = 3.6 m/s A force of 1.20 N is applied in the direction…

Q: 15. A 10000Kg car is moving toward north at a speed of 3m/s at noon. One hour later, the car is…

A: Solution:-Given thatmass of car (m)=10000 kgInitial speed (u)=3 m/s (towards north)time (t)=1…

Q: A golf ball m = 0.155 kg strikes a vertical concrete wall elastically with a horizontal velocity of…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…