Block A of mass 5kg is moving with a velocity 5m/s. it then hit block B of mass 2kg moving at a rate of 2m/s moving in the same direction. If the coefficient of restitution between A and B is 0.2, determine the initial and final velocities of the blocks

Q: d and (b) the loss of energy |AE| due to the impact.

A: To find V and energy loss due to impact.

Q: A 30,000 kg spacecraft is approaching the moon on a hyperbolic trajectory at an altitude of 1,000 km…

A: Given: Weight of the spacecraft, W=30000 kg Altitude=1000 km Speed=10 km/s

Q: small airplane flying horizontally with a speed of 168 mi /hr at an altitude of 395 ft above a…

A: the package has to travel 395 ft, partly under uniform acceleration and partly at uniform speed , in…

Q: Ball A has a mass of 2 kg, B has a mass of 4 kg. The initial speed of A is as shown, that is, 2 m/s…

A:

Q: The pool ball A travels with a velocity of 12 m/s just before it strikes ball B, which is at rest.…

A: According to the given data mA=mB=197gram=0.197kg e=1 vA=12m/s We need to find Velocity of the B…

Q: Q12. As shown in the image below, ball A and ball B are approaching each other, and they have a mass…

A:

Q: Two identical 1350-kg automobiles A and B are at rest with their brakes released when B is struck by…

A:

Q: Two smooth spheres A and B have velocities vA = (-4.5i) m/s and vB = (5.1i) m/s just before they…

A:

Q: Q1: Two smooth disks A and B, having mass of 1 kg and 2 kg respectively, collide with the velocities…

A:

Q: Four 3-kg packages are held in place by friction on a conveyor which is disengaged from its drive…

A: Total vertical distance between block 1 and 4 is 2.4m So vertical distance between blocks be 0.8m…

Q: A 2 kg block B is moving on the smooth surface as shown. It directly strikes the 3 kg block A which…

A: GIVEN DATA MASS OF B =2kg MASS OF A = 3kg INITIAL VELOCITY OF BLOCK B = 5m/s INITIAL VELOCITY OF…

Q: The pool ball A travels with a velocity of 10 m/s just before it strikes ball B, which is at rest.…

A:

Q: When the rope is at an angle of α = 35° the 0.5-kg sphere A has a speed vo = 1.5 m/s. The…

A: Given data: α=35°mA=0.5 Kgvo=1.5 m/smB=0.9 Kgl=0.8 mθ=30°The spring constant value 500 N/m

Q: Q5/B: The cars A and B are traveling with the velocities 36 km/h shown when they collide. If the…

A: Handwriting.jpg

Q: at an amusement park there are 200 kg bumper cars A, B, and C that have riders with masses of 40kg,…

A: Given: The mass of bumper cars, m = 200 kg The weight of the person sitting on car A, mA = 40 kg The…

Q: A 35-pound rocket moves horizontally at 130 feet per second. A laser beam intercepts it, causing it…

A: The 35-pound rocket moves horizontally at 130 feet per second. A laser beam intercepts it, causing…

Q: 45° 10 m/s 100 mm A B 5 m/s 75 mm 30°

A:

Q: Ball A is released from rest at a height of 40 ft at the same time that a second ball B is thrown…

A: Solution:- Given data - h =40ft

Q: The 1580-kg car has a velocity of 25 km/h up the 11-percent grade when the driver applies more power…

A: The total force tangent to the road exerted on the tires is 3.0488 kN.

Q: The 1-lb ball A is thrown so that when it strikes the 10-lb block B it is traveling horizontally at…

A: Step 1:Step 2:

Q: The pile Phas a mass of 800 kg and is being driven into loose sand using the 300-kg hammer C which…

A: Given: mP = 800 Kg mh = 300 Kg Ff = 18 KN e = 0.1

Q: The two cars collide at right angles in the intersection of two icy roads. Car A has a mass of 1985…

A:

Q: 2.5 m/s 4. The 12-kg package A has a speed of 2.5 m/s when it enters the smooth ramp. As it slides…

A: Conservation of energy principle states that the total energy of an isolated system remains…

Q: Q12. As shown in the image below, ball A and ball B are approaching each other, and they have a mass…

A:

Q: The two disks A and B have a mass of 3 kg and 5 kg, respectively. If they collide with the initial…

A: Given Data Mass of A (mA) = 3 Kg Mass of B (mB) = 5 Kg e= 0.65

Q: The three balls each weigh 0.4 lb and have a  coefficient of restitution of e = 0.75. If ball A  is…

A: The mass of each ball is 0.4 lb The coefficient of restitution is e=0.7.

Q: The 15 kg block A slides on the surface for which coefficient of kinetic friction is 0.3. The block…

A: Given data as per the question velocity of block =11 m/s Coefficient of restitution =0.6 spring…

Q: A small airplane flying horizontally with a speed of 175 mi/hr at an altitude of 265 ft above a…

A:

Q: Q13. As shown in the image below, ball A and ball B are approaching each other, and they have a mass…

A:

Q: The 2.5-Mg pickup truck is towing the 1.5-Mg car using a cable as shown. If the car is initially at…

A:

Q: 4 kg mass A and 4 kg mass B slide on the smooth horizontal bar with the initial velocities given.…

A: Given data: mA=mB=m=4 kguA=10 m/suB=-5 m/s Need to determine the velocity of each slide after…

Q: The pool ball A travels with a velocity of 7 m/s just before it strikes ball B, which is at rest. If…

A:

Q: Freight car A with a gross weight of 155000 lb is moving along the horizontal track in a switching…

A:

Q: F15-14. The 20-Mg tank car A and 30-Mg freight car B travel towards each other with the velocities…

A: Tank car A moves in +x-direction before collision VA = 10m/s MA =20Mg freight car B moves in…

Q: Freight car A with a gross weight of 125000 lb is moving along the horizontal track in a switching…

A: Gross weight of car AVelocity of car ACross weight of car BVelocity of car B

Q: 5. A 0.5 kg ball strikes the rough ground and rebounds with the velocities shown. Determine the…

A:

Q: A baseball player catching a ball can soften the impact by pulling his hand back. Assuming that a…

A: Given : The weight of the ball is Wb=5 oz=0.3125 lb.The initial speed of the ball is v=90 mi/h=132…

Q: Ball A has a mass of 2 kg, B has a mass of 4 kg. The initial speed of A is as shown, that is, 2 m/s…

A:

Q: The 500 kg tank car A and 1500 kg freight car B travel toward each other with the velocities shown.…

A: Write the given data. mA=500 kgmB=1500 kguA=15 m/suB=-20 m/se=0.8

Q: A 0.5kg ball is fired from the tube at A with a velocity of 9m/s. If the coefficient of restitution…

A:

Q: The 12-kg package A has a speed of 2.5 m/s when it enters the smooth ramp. As it slides down the…

A: This question is solved with the help of conservation of energy and conservation of linear momentum.…

Free undamped vibrations

Whenever an object/system displaces in either side of its equilibrium position with the help of an external/internal means, then the object/system moves regularly or randomly on both sides of its equilibrium position. This motion is called vibration. Generally, there are three types of vibration: longitudinal vibration, transverse vibration, and torsional vibration.