The catapult is used to launch a ball such that it strikes the wall of the building at the maximum height of its trajectory.  If it takes 1.5 seconds to travel from A to B, determine the velocity va at which it was launched the angle of release Ɵ the height h

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: At t = 0, two projectiles A and B are simultaneously launched from O with the initial velocitiies…

A:

Q: Neglecting the size of the ball, determine the magnitude of the basketball’s initial velocity vA and…

A: Given data: Initial velocity =vA Need to determine the magnitude of the basketball’s initial…

Q: The 30-kg block A is released from rest. A) Determine the velocity of the 19-kg block B in 5 s

A:

Q: ) Initially at rest, A Mitsubishi Pajero and a Toyota Vios are connected by a tow cable. The winch…

A: Given: Mass (Pajero) = 2.5 Mg Mass (Toyota) = 1.25 Mg L = 5m Vrelative = 2 m/s

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: 5. Three children are throwing snowballs at each other. Child A throws a snowball with a horizontal…

A: Given thath=1mhorizontal displacement  sk=7 mvertical displacement s=1 m

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 machine is designed to eject wood chips at an initial velocity of 25 ft/s as shown. If the tube…

A:

Q: The track for this racing event was designed so that the riders jump off the slope at 30°, from a…

A: Given Data: The angle of projection is θ=30°. The time of flight is t = 1.5 s. The height of the…

Q: N UB --E 56°

A:

Q: Initially at rest, A Mitsubishi Pajero and a Toyota Vios are connected by a tow cable. The winch on…

A: Given: MA = 2.5 Mg MB = 1.25 Mg Vrel = 2m/s L = 5 m

Q: A projectile is fire with a speed of v = 50 m/s at an angle of 60o. A second projectile is then…

A: Given data: Speed V=50 m/sec; Angle θ=60° x motion: 1st projectile:  Vx=50cos60=25m/sec; x0=0;…

Q: The 97-kg man dives from the 42-kg canoe. The velocity indicated in the figure is that of the man…

A: Given Data : Mass of the man mm = 97 Kg Mass of the Canoe mc = 42 Kg Mass of the woman mw = 55 Kg…

Q: A basketball player shoots when he is 5m away from the backboard. If the ring is 3m high, the…

A: Given data as per question Ring height =3 m Player height =2.1 m Distance between Player and ring…

Q: An airplane used to drop water on brushfires is flying horizontally in a straight line at 315 km/h…

A:

Q: 1.The pitcher throws the baseball horizontally with a speed of 44 m/s from a height of 1.5 m. If the…

A: Given data,  Horizontal speed u= 44 m/s  Distance traveled d= 18 m  Height of batter is h  Hight of…

Q: An aircraft carrier is traveling forward with a velocity of 50 km/h. At the instant shown, the plane…

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: The 4-lb brick slides down a smooth roof, such that when it is at A it has a velocity of 5 ft/s.…

A: Given Data The weight of the brick is: w=4 lb The velocity of brick at A is: v=5 ft/s The height of…

Q: The time taken for the ball thrown by the player at 4 to strike the ground at B is 2.6 s. Determine…

A:

Q: in opposite directions along the circular path at constant speeds va = 0.7 m/s and vb= 1.5 m/s…

A:

Q: Q/. At the instant shown, the man is twirling a hose over his head with an angular velocity = 2…

A:

Q: The freight cars A and B have a mass of 20 Mg and 15 Mg, respectively. Determine the velocity of A…

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: The soccer ball shown weighs 1 lb and has a velocity of 20 fps at 40° to the horizontal prior to…

A:

Q: The boy at A attempts to thrown aball over the roof of a barn such that it launched at an angle…

A: Angle, θA= 40∘ Horizontal distance from the point of throw and the axis passing through point C=…

Q: The 89-kg man dives from the 45-kg canoe. The velocity indicated in the figure is that of the man…

A: Given data: v=3.2 m/smm=89 kgmc=45 kgmw=67 kg Need to determine the horizontal component of the…

Q: 'B 20 B | = 40 km/h

A:

Q: Q5 : The person at A try to throw a stone over the roof of a bam such that it is launched at an…

A: Angular velocity is the rotational velocity of a body. It is equal to the angular distance covered…

Q: The ball B has a weight of 5 lb and is originally rotating in a circle. As shown, the cord AB has a…

A:

Q: The quarterback Q throws the football when the receiver R is in the position shown. The receiver's…

A: Given data:

Q: Initially at rest, Car A and Car B are connected by a tow cable. The winch on the back of the Car A…

A: Given: Vrel = 2 m/s L = 5m MA = 2.5 Mg MB = 1.25 Mg

Q: 12-87. The catapult is used to launch a ball such that it strikes the wall of the building at the…

A:

Q: A pingpong ball is thrown 45 degree from the vertical. The distance of the pingpong player is 15ft…

A: Given data: θ =45°After releasevertical height travelled = 8 fthorizontal distance travelled = 2ft

Q: If the motorcycle leaves the ramp traveling at 136 ft/s, determine the height h ramp B must have so…

A:

Q: The two cars collide at right angles in the intersection of two icy roads. Car A has a mass of 1000…

A: Given data,Mass of car A ,mA=1000kgMass of car B, mB=1775kgVelocity of car A , uA=43km/h

Q: The snowmobile is traveling at 10 m/s when it leaves the embankment at A. Determine the time of…

A:

Q: Initially at rest, A Mitsubishi Pajero and a Toyota Vios are connected by a tow cable. The winch on…

A: Given: relative velocity = 5 m/s length = 5 m mass A = 2.5 Mg mass B = 1.25 Mg

Q: The two cars collide at right angles in the intersection of two icy roads. Car A has a mass of 1760…

A: The given values are - mA = 1760 kg, mB = 1315 kg, VA = 67km/hr    Applying linear momentum…

Q: 13-53. The 2-kg block B and 15-kg cylinder A are connected to a light cord that passes through a…

A: Since You have posted a multiple independent question we will solve first question for you To get…

Q: 3. The ball has a mass of 30 kg and a speed v = 4 m/s at the instant it is at its lowest point, 0 =…

A:

Q: A golfer hits the ball with an initial velocity of 160 ft / s, at an angle of 25 ° to the…

A: Solution:- Given data:- Velocity V =160 ft/s                                   α =25ο

Q: At the instant shown particle A is traveling to the right at speed vị and has an acceleration a .…

A: solved

Q: 2. Determine the kinetic energy of the 60-lb block A at this instant if the 40-lb block B is…

A: Answer: (a) The kinetic energy of block A is 0.5240 lbs•ft. (b) The kinetic energy of block B is…

Q: In a basketball game, the point guard A intends to throw a pass to the shooting guard B, who is…

A: For shooting guard X=vt 20=12t t=1.667 seconds For point guard in horizontal direction

Q: 5. the ball is thrown off the top of the building 75 ft above ground. If it strikes the ground in 3…

A:

Q: A particle is released horizontally from A with initial velocity u as shown. a. prove that the…

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.