VA 5 lb Vo 20 lb 15 lb VB

Q: Block A and B have a mass of 3 kg and 5 kg respectively. If the system is released from rest,…

A: FREE BODY DIAGRAM is a diagram of the system which represents all the forces acting on the system.…

Q: The water sprinkler, positioned at the base of a hill releases a stream of water with a velocity of…

A: Given:y=0.05 x2Velocity, V=15 ft/sComponents of velocity,Vx=15 cos 60o=7.5 ft/sVy=15 sin 60o=12.99…

Q: Question 1: The 0.2-slug ball falls from rest to the ground from a 50-ft height. During the fall it…

A:

Q: Q3. As shown in the image below, the freight cars A and Bare approaching each other, and they have a…

A:

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

A:

Q: A steel ball of mass 0.50 kg, moving with a velocity of 2.0 m/s [E], strikes a second ball of mass…

A: Given Data Mass of ball one m1=0.50Kg the initial velocity of the ball one, u1=2 m/s Mass of the…

Q: A 13-kg projectile is passing through the origin O with a velocity v0 = (35 m/s)i when it explodes…

A: Given data *The mass of the projectile, m = 13 kg *The velocity of the projectile, v0 = (35 m/s)i…

Q: Two identical hockey pucks are moving on a hockey rink at the same speed of 3 m/s and in…

A: By using principle of impulse momentum For puck A (in Y direction) For puck B (in Y direction)…

Q: F15–10. The spring is fixed to block A and block B is pressed against the spring. If the spring is…

A: Given Data: The mass of block A is MA = 10 kg. The mass of block is MB = 15 kg. The spring constant…

Q: Q6: The 2.5-Mg pickup truck is towing the 1.5-Mg car using a cable as shown. If the car is initially…

A:

Q: Q2. As shown in the image below, the freight cars A and B are approaching each other, and they have…

A:

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: A projectile is fired with an initial velocity of v4 = 150 m/s off the roof of the building.…

A: Velocity at A is 150 m/s The question is related to projectile .And we can find range

Q: A 4-kg projectile travels with a horizontal velocity of 600 m/s before it explodes and breaks into…

A:

Q: The water sprinkler, positioned at the base of a hill, releases a stream of water with a velocity vo…

A: Given: angle = 60 deg initial velocity = 4.5 m/s curvature equation y =kx2 point of intersection is…

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

A:

Q: A 20-lb projectile is moving with a velocity of 92 ft/s when it explodes into 5 and 15-lb fragments.…

A: Given data: Mass of projectile m = 20 lb Velocity of projectile, V = 92 ft/s Mass of fragment A, mA…

Q: The coefficient of restitution is 0.9 between the two 60-mm-diameter billiard balls A and B . Ball A…

A: Given data Coefficient of restitution, e = 0.9. Diameter of billiard balls A and B, D =60 mm.…

Q: Question 1: The 0.2-slug ball falls from rest to the ground from a 50-ft height. During the fall it…

A:

Q: *15-64. Ball A has a mass of 3 kg and is moving with a velocity of 8 m/s when it makes a direct…

A: Let the final velocities of ball A and ball B be VA and VB respectively in positive X…

Q: Disk A has a mass of 250 g and is sliding on a smooth horizontal surface with an initial velocity…

A:

Q: 12–95. The basketball passed through the hoop even though it barely cleared the hands of the player…

A: Given Data: The horizontal distance is x = 25 ft+5 ft =30 ft. The vertical height of hoop is yf =…

Q: n. Find the velocity v of the collar as it strikes the base at B. Set b = 0.68 m, h = 2.45 m.

A:

Q: Freight car A with a gross weight of 182000 Ib is moving along the horizontal track in a switching…

A: Answer: (a) The common velocity of the two cars : V = 2.5958 mi/hr. (b) The loss of energy due to…

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: Block A of mass 5kg is moving with a velocity 5m/s. it then hit block B of mass 2kg moving at a rate…

A:

Q: The pitching machine is adjusted so that the baseball is launched with a speed of VA = 30m/s. If the…

A:

Q: The water sprinkler, positioned at the base of a hill, releases a stream of water with a velocity of…

A:

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

A:

Q: Ball A has a mass of 3 kg and is moving with a velocity of 8 m/s when it makes a direct collision…

A:

Q: 2. The two blocks A and B each have a mass of 0.4 kg. The blocks are fixed to the horizontal rods,…

A:

Q: Initial velocity of the ball, vo 29.50 m/s, upward from the ground Determine the distance, d, if the…

A:

Q: 1. The 2-kg particle A has the velocity shown. Determine its angular momentum Ho about point O. 10…

A:

Q: Ql: The cars A and B are traveling with the velocities shown when they collide. Assuming the impact…

A:

Q: The 140 g projectile is fired with a velocity of 600 m/s. The projectile then picks up three…

A:

Q: 3/114 The 4-kg ball and the attached light rod rotate in the vertical plane about the fixed axis at…

A:

Q: A tennis ball is projected toward a smooth surface with speed v as shown. Determine the rebound…

A:

Q: R15-4. The three freight cars A, B, and C have masses of 10 Mg, 5 Mg, and 20 Mg, respectively. They…

A: Given Data Initial speed of car A (VA)1=20 Km/h = 5.56 m/s Initial speed of car B (VB)1=5 Km/h =…

Q: A 2-kg collar is attached to a spring and slides without friction in a vertical plane along the…

A: In the given problem, Total work done or Potential energy is to be equated to change in kinetic…

Q: Block A and B have a mass of 3 kg and 5 kg respectively. If the system is released from rest,…

A: our approach for this question would be to find out the acceleration of A and B by using first law…

Q: The baseball is travelling with a horizontal velocity of 135 kph before impact with the bat. Just…

A:

Q: The ball is kicked from point A with the initial velocity VA=12 m/sec. Determine the range, R, when…

A:

Q: Freight car A with a gross weight of 194000 Ib is moving along the horizontal track in a switching…

A:

Q: 2. The water sprinkler, positioned at the base of a hill, releases a stream of water with a velocity…

A: projectile motion equations are used to get the co-ordinate.

Q: Mass C , which has a mass of 4 kg, is suspended from a cord attached to cart A , which has a mass of…

A: Given: mass of C mC=4 kgmass of the cart A mA=5 kgmass of bullet B mB=60 g=0.06 kgInitial velocity…

Q: A projectile is fired from the top of a 40 meter high building at 100 meters per second. If the…

A:

Q: The spring is fixed to block A and block B is pressed against the spring. If the spring is…

A: Apply the conservation of momentum principle to the given system.

Q: Freight car A with a gross weight of 146000 lb is moving along the horizontal track in a switching…

A:

Q: Q6: The 2.5-Mg pickup truck is towing the 1.5-Mg car using a cable as shown. If the car is initially…

A:

Q: Show that the speeds of a projectile are the same at any two points in its path which are at the…

A: The horizontal velocity of a projectile is constant (a never changing in value), There is a…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.