Two 2.0 kg bodies, A and B, collide. The velocities before the collision are (251101 m/s...
Two 1.8 kg bodies, A and B, collide. The velocities before the collision are A = (12 + 25) m/s and B = (-10 + 10.0) m/s. After the collision, 'A = (-1.0 + 22) m/s. (a) What is the final velocity of B? = m/s (b) What is the change in the total kinetic energy (including sign)? J
Two 6.5 kg bodies, A and B, collide. The velocities before the collision are v→A=(45î+47ĵ)m/s and v→B=(5.4î+4.7ĵ)m/s. After the collision, v→A′=(4.1î+9.8ĵ)m/s. What are (a) the x-component and (b) the y-component of the final velocity of B? (c) What is the change in the total kinetic energy (including sign)?
Two 7.5 kg bodies, A and B, collide. The velocities before the collision are v Overscript right-arrow EndScripts Subscript Upper A Baseline equals left-parenthesis 40 i Overscript ̂ EndScripts plus 49 j Overscript ̂ EndScripts right-parenthesis m divided by s and v Overscript right-arrow EndScripts Subscript Upper B Baseline equals left-parenthesis 35 i Overscript ̂ EndScripts plus 11 j Overscript ̂ EndScripts right-parenthesis m divided by s. After the collision, v Overscript right-arrow EndScripts Subscript Upper A Superscript prime Baseline...
7. Two 1.80 kg bodies, A and B, collide. The velocities before the collision are and . Immediately after the collision block A has . a. Wat is the velocity of block B immediately after the collision? b. What is the change in the total kinetic energy because of the collision? ((please make the solution readable ))
Two bodies, A and B each of mass 2.0 kg moving with velocities vA = (2.0i ˆ + 5.0j) m/s and vB = (1.0i ˆ – 5.0j) m/s collide and stick together. After the collision, what is the velocity of the composite object?
Learning Goal: To use the conservation of momentum and the coefficient of restitution to determine the speeds of two disks after a collision Two disks collide with the initial velocities just before the collision as shown in (Figure 1). What are the speeds of the two disks just after impact if the coefficient of restitution is e = 0.9? The masses of the disks are mA = 5 kg and mB = 7.5 kg, the initial velocities are vA = 3...
6. Two balls weighing .200 kg collide head on. Their respective velocities before the collision are 10.0 m/s and -15.0 m/s. a. The collision is completely elastic. What are their respective velocities after the collision. (Hint both conservation laws need to be used) b. If the ba;;s are made of putty and they fuse after the collision what is their speed after the collision.
Problem 10: Two 1.0-kg balls, A and B, move as shown in the figure and collide. During the collision, half the kinetic energy A is lost. After the collision, ball A is going straight in the vA3m/s V- 2 m/s negative y direction. Find A and B's final velocities. Problem 10: Two 1.0-kg balls, A and B, move as shown in the figure and collide. During the collision, half the kinetic energy A is lost. After the collision, ball A...
1. Two asteroids collide head-on and stick together. Before the collision, asteroid A (mass 1,000 kg) moved at 100 m/s and asteroid B (mass 2,000 kg) moved at 80 m/s in the opposite direction. Use momentum conservation (make a complete Momentum chart) to find the velocity of the asteroids after the collision. 2. Two asteroids identical to those in (1) collide at right angles and stick together. "Collide at right angles" means that their initial velocities were perpendicular to each...
the magnitude of total linear momentum of the system before collision is 50 kg m/s. after the collision both carys stick and move together. what js the magnitude of the final velocity 32 +00421 32.22 0.0421 Question 17 You have two carts labeled A and B as shown in the figure above. Cart Ais twice the mass of cart Band is moving with a velocity of Swatowards cart B. Cart Bis stationary. The magnitude of the stick and move together....