Determine the velocity of the ball at point A  Determine how far the ball will land from the edge of the table (x)

Q: 3) Some top-flight tennis players hit the ball. on service at the instant see ball is at the top of…

A:

Q: 3/186 A supertanker with a total displacement (weight) of 140(10®) long tons (one long ton equals…

A: Given DataW=140×103=14×107kgV=2knots=1.029m/sWt=90,000 lb=400339.947 N

Q: A steel ball is moving to the right at 25.0 m/s when it collides head-on with a brass ball moving to…

A: Given data  Before collision  velocity of steel ball (u) = 25 m/s velocity of brass ball (v) = - 50…

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: The rocket shown is designed to test the operation of a new guidance system. When it has reached a…

A: Given data: M=2.49 Mgθ=34°m=130 kg/sV=625 m/sg=9.54 m/s2 It is required to determine the normal and…

Q: The driver of a truck has an acceleration of 0.65g as the truck passes over the top of a hump in the…

A:

Q: b) As shown in Figure Q2(b), a skateboard rider exits the ramp at A with an initial velocity of v4…

A:

Q: This is a multi-part question. Once an answer is submitted, you will be unable to return the rope is…

A: The angle of rope is .The weight of sphere A is .The weight of sphere B is .The speed of sphere A is…

Q: A gan is fired straight up. Assuming that the air drag on the bullet varies quadratically with…

A:

Q: A ball is thrown vertically upwards and returns to its original point of projection after 6 seconds.…

A: Given, Total displacement of ball = s = 0 m (As final and original points are same) Time of flight =…

Q: A marksman fires a practice round from A toward a target B. If the target diameter is 160 mm and the…

A:

Q: Object A of mass M has an original velocity of 7.60 m/s in the +x-direction toward a stationary…

A:

Q: A steel wire connects two trains at rest on the same track. The wire will snap if it is stretched by…

A: In this problem, it is asking about the reason behind snapping of wire due to stretching when an…

Q: (7) A particle of mass 2kg is moving with velocity V= (51+4j-2 k) what is its angular momentum about…

A:

Q: If the aircraft rotating in a 500 m radius circle with a ground speed of 70 knots descends 600 feet…

A: Given ,  Radius of the circle , R =500 m Speed of the air, V = 70 knots = 70*0.514 = 36 m/s Rate of…

Q: A projectile is fired vertically upward with an initial velocity of 1,800 ft/sec. (a) How high does…

A: Given that a projectile with an initial velocity of 1800 ft/sec. When a projectile is fired upward…

Q: A marksman fires a practice round from A toward a target B. If the target diameter is 240 mm and the…

A: Given data:

Q: An acrobatic buccaneer swings from one rope to another in the rigging of a pirate ship. As she…

A: Given data  mass of buccaneer (mb) = 63.5 kg  mass of rope (mp) = 1.5 kg  h = 1.5 m  Assumption…

Q: Q4/ Find the horizontal and vertical components of the 100-m displacement of a superhero who flies…

A: Vector is a physical quantity that has both magnitude as well as direction. Scalar is a physical…

Q: VA-O 8 I3m. 18. VB-? చదరరు

A: mB=Mass of Block B=10 kg

Q: The linear momentum of a body can be considered the sum of the linear momentum of the differential…

A: Linear momentum: It is the product of the mass with velocity of the object is called linear…

Q: A particle of mass moves in a 2-dimensional plane under the influence of a force spring (in figure)…

A: Given : To find : Prove that the orbit is an ellipse that satisfies the equation

Q: Q2 In figure, the skier (mass of 70 kg) starts from rest at A and travels down the ramp. If…

A: Given: m=70 kgH=50 mh=4 mθ=30° Solution: at the position B: height from the reference : hB=50-4=46 m…

Q: Question: If the soccer player foot makes contact with the ball for T seconds, what is the mag-…

A: To determine the magnitude of the average force vector given the mass of the ball  kginitial…

Q: The 4-Mg airplane has wings that are each 6 m long and 1.5 m wide. It is flying horizontally at an…

A:

Q: An object of mass 3M, moving in the +x direction at speed o, breaks into two pieces of mass M and 2M…

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Q: 6.4 An object of mass m moves to the right with a speed v. It collides head-on with an object of…

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

Q: The launch speed of a projectile is five times greater than the speed it reaches at maximum height.…

A:

Q: In figre.1, determine the distance h, time t and the impact velocity v for the ball to land at B.…

A:

Q: An aircraft, of mass 2000 kg, is following a circular path in the vertical plane as shown in Figure…

A: Givenm=2000kgθ=30oV=150m/sr=1000mT=30kN

Q: A marksman fires a practice round from A toward a target B. If the target diameter is 240 mm and the…

A: Given DataV=845m/sx=1510md=240mm

Q: A conservative force F(x) acts on a 2.0 kg particle that moves along an x axis. The potential energy…

A: The force F(x) acts on the particle 2.0kg It moves along the x axis. The potential energy is U(x)is…

Q: Earth is rotating about the Sun in our solar system. The distance between the Earth and Sun is 1.5 x…

A: Given dataDistance between the earth and sun ds = 1.5×1011mMass of the asteroid ma = 8.9×1015kgSpeed…

Q: Compute the magnitude of the speed of A and its direction as shown in Fig. Q2(b) when B is moving…

A:

Q: A marksman fires a practice round from A toward a target B. If the target diameter is 230 mm and the…

A:

Q: When a ball is trown vertically upwards it goes trough a distance os 19.6 m.Find the initial…

A: Here, A ball is reaching to maximum height of 19.6 m Hence, hmax = 19.6 m Gravitational acceleration…

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.