HELP ASAP 1500kg car moving at 16 m/s suddenly collides with a stationary car of mass...
BONUS PROBLEM (15 POINTS) A 1300 kg car moving at 16.5 m/s collides with a stationary car of mass 1900 kg. If the two vehicles lock together, what is their combined velocity immediately after the collision? Copyright 2010 Pearson Education, Inc.
15. A car of mass m moving at a speed v, collides and couples with the back of a truck of mass 2m moving initially in the same direction as the car at a lower speed v. (a) What is the speed v, of the two vehicles immediately after the collision? (b) What is the change in kinetic energy of the car-truck system in the collision?
A blue car with mass mc = 481 kg is moving east with a speed of vc = 23 m/s and collides with a purple truck with mass mt = 1289 kg that is moving south with a speed of vt = 10 m/s . The two collide and lock together after the collision. *What is the magnitude of the initial momentum of the car? *What is the magnitude of the initial momentum of the truck? *What is the magnitude...
A 2.0-kg mass moving at 5.0 m/s suddenly collides head-on with a 3.0-kg mass at rest. If the collision is perfectly inelastic, what is the speed of the masses just after the collision? 2.5 m/s 10 m/s 2.0 m/s 0 m/s, since the collision is inelastic
A car of mass m moving at a speed collides and couples with the back of a truck of mass 4m moving initially in the same direction as the car at a lower speed v_2. (Use any variable or symbol stated above as necessary.) What is the speed V_f of the two vehicles immediately after the collision? (v_1 + 4 astir v_2)/5 What is the change in kinetic energy of the car-truck system in the collision? delta k = 1/2(mv^2_1...
A moving object A of mass 8.7 kg and speed 2.2 m/s collides with a stationary object B of mass 9.4 kg. The collision is totally inelastic. Calculate the speed of the combined object after collision.
A 1,500 kg car moving with a speed of 4.00 m/s collides with a 50,000 kg truck moving with a speed of 1.80 m/s in the same direction. If the collision is perfectly inelastic, the change in kinetic energy of the car is 12,000 0 -2,600 O-14,600 O -9,390 O none of these Ne Previous A 1,500 kg car moving with a speed of 4.00 m/s collides with a 50,000 kg truck moving with a speed of 1.80 m/s in...
A railroad car of mass 3.25e4 kg is moving at 3.25 m/s collides and couples with two couples railroad cars, each of the same mass as the single car and moving in the same direction at 1.20m/s. A) what is the speed of the three coupled cars after the collision? B) how much kinetic energy is lost in the collision?
QUESTION 4 15 points Save A truck of mass 5m traveling with a speed v collides with a stationary car of mass m. If the collision is perfectly Inelastic, what is the joint speed of the car and truck immediately after the collision? Or OV 6 OS QUESTION 5 15 points Save An Two objects collide and bounce apart. If the total kinetic energy of the objects is the same before and after the collision, what type of collision is...
A railroad car of mass 3.10 ✕ 104 kg moving at 3.40 m/s collides and couples with two coupled railroad cars, each of the same mass as the single car and moving in the same direction at 1.20 m/s. (a) What is the speed of the three coupled cars after the collision? (b) How much kinetic energy is lost in the collision?