A ball of mass m falls freely from the ground at height h an

Q: In Case 1, a spring launches a cart toward an incline and the cart rises a height H = 4 m up an…

A:

Q: A baseball ball has a mass of 0.142kg. The ball was dropped from a distance of one meter above the…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: Problem 18:  A particle of mass 0.61 kg begins at rest and is then subject to a force in the…

A: A particle of mass 0.61 kg begins at rest and is then subject to a force in the positive x direction…

Q: What was the speed of a 14 g bullet if the block's mass is 2.5 kg and if the spring, with k = 50…

A: Given: From part (a) VB =Initial speed of the bullet VB=(kd2+mgd)(M+m)20.5(m+M)m2 m/s Here, m=14 g=…

Q: A ball is attached to one end of a wire, the other end being fastened to the ceiling. The wire is…

A: Mass of a ball mball = 1.7 KgMass of a block mblock = 2.3KgLength of the wire l = 1.27 m

Q: A ball is attached to one end of a wire, the other end being fastened to the ceiling. The wire is…

A:

Q: A particle P of mass m = 0.56 kg is released from rest at a point h = 7 m above the surface of a…

A:

Q: 3. You wake up one morning to find yourself in a strange room with opaque walls, and no visible…

A: Given data:  Initial velocity (Vi) = 0 m/s Mass (m) = 75.8 kg Height (h) = 1.10 m Time (t) = 0.331 s…

Q: In the figure, block 1 (mass 3.5 kg) is moving rightward at 8.0 m/s and block 2 (mass 4.4 kg) is…

A:

Q: The simple pendulum A of mass mA = 3.7 kg and length / = 1.46 m is suspended from the trolley B of…

A: Mass of pendulum: mA=3.7 kg Length of pendulum: l=1.46 m Mass of trolley: mB=5.1 kg

Q: A 7.7 kg mass is attached to a massless spring with spring constant k = 32.7 n/m . The system rests…

A:

Q: pong is on a sled with a mass 3500 kg moving at 32 m/s. Polly is on a sled with a mass of 4100 kg…

A: Total mass on sled 1 m1=3500 kg which is moving with a velocity v1=32 m/s and total mass on sled 2…

Q: A cart of mass 4 kg is on frictionless surface and compressed against an ideal spring with spring…

A: Given data, Mass m1=4 kg Mass m2=8 kg Height h2=0.67 m Compression x=1.04 m Acceleration due to…

Q: A particle of mass m is released on the side of a semicircular track that points downward. The…

A: Given, A particle of mass m is released on the side of a semicircular track .

Q: You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors…

A:

Q: A ball of mass m = 0.490 kg is dropped near the surface of the Earth. However, there exists an air…

A: Given data as per the question mass =0.049 kgβ=0.700 N.smg=9.81 ms2

Q: The mass of particle 1 is 11kg. The initial velocity for particle 1 is  (-104m/s)i + (216m/s)j. F21…

A: Given informationF21=Fxe-tTi+Fysin(2πtT)j                  (1)where Fx=16.8 NFy=-106 NT=100sprocess…

Q: A block of mass m is pushed against a spring of spring constant k fixed at one end to a wall. The…

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Q: The puffer fish (tetradontiade) can employ a defense mechanism whereby it fills its stomach with…

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Q: The diagram shows two identical particles (labeled 1 and 2) that are moving in the x-y plane. The…

A: We need to find the magnitude of the net angular momentum of the particles about the origin.

Q: A wooden block of mass M, attached to a massless spring with spring constant k, rests on its…

A:

Q: In the figure, block 1 (mass 2.1 kg) is moving rightward at 14 m/s and block 2 (mass 6.7 kg) is…

A: Write the given data.

Q: A spring that has negligible mass and a spring constant of k = 900 N/m, is attached to a table, so…

A: We are given the initial compression in the spring. We are also given the spring constant. When the…

Q: A ball is attached to one end of a wire, the other end being fastened to the ceiling. The wire is…

A: Given Data: Mass of the ball (mb) = 1.7 kg.Mass of the block (mbl) = 2.3 kg.Length of the wire (L) =…

Q: Two blocks are on a frictionless horizontal table. A block of mass m,=1.51kg travelling with a speed…

A:

Q: In the figure, block 1 (mass 1.3 kg) is moving rightward at 9.1 m/s and block 2 (mass 4.5 kg) is…

A:

Q: You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors…

A: Mass of the body (m) = 75.1 kg Height (h) = 1.38 m Time (t) = 0.424 sec

Q: A 5.7 Kg mass is attached to a massless spring with spring constant k = 35.9 N/m. The system rests…

A: The mass attached to the spring is m = 5.7kg the spring constant of the spring is k = 35.9 N/mthe…

Q: A ball is attached to one end of a wire, the other end being fastened to the ceiling. The wire is…

A: Given:mass of ball, m1=1.5 kglength of wire, l=1.34 macceleration g=9.8 ms2in this question,we will…

Q: A ball is dropped from a height of 9 ft. The  elasticity of the ball is such that it always bounces…

A: To determine: (a) The total distance of the ball that is travelled at the instant when it hits the…

Q: Two masses move along the frictionless x-axis. m₁=13.7kg is initially moving with a velocity v₁ = m₂…

A: Given,The masses, The velocity of both masses,The momentum of masses before collision,The momentum…

Q: An object with mass m1 = 2m which moves on horizontal surface with constant speed v, collides with…

A: first mass = 2m second mass =  3m initial speed of first mass = v using conservation of momentum 2mv…

Q: You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors…

A: 1850 NExplanation:

Q: In a laboratory, two blocks of equal mass encounter a spring at the same velocity. One spring is…

A: Short answer is yes. Let's see how. We assume the direction of the blocks are along the length of…

Q: A block of mass M is moves down a frictionless ramp of angle θ and height H. The block is pushed at…

A: Case 1: If we’ll consider the block only here, the velocity is only u as the block with mass M at…

Q: A light spring of force constant 4.00 N/m is compressed by 8.00 cm and held between a 0.250 kg block…

A:

Q: As illustrated, A flat disk with a mass of 1.387 kg slides on a horizontal frictionless surface. The…

A: Given mass , m=1.387 kginitial velocity, vA=2.673 m/schord stiffness , k=8.112 N/minitial position,…

Q: Consider a 3.2 kg block that is connected to the surface of the Earth with a vertical spring that…

A: Given data: mass of the block, m = 3.2 kg Spring constant, K = 760 N/mNatural length of spring, L =…

Q: What was the speed of a 12 g bullet if the block's mass is 2.5 kg and if the spring, with k = 58…

A: Given data: The mass of the bullet is m =0.012 kg The mass of the block is M= 2.5 kg The spring…

Q: An 20.g bullet is fired from a rifle having a barrel 0.50 m long. Choosing the origin to be at the…

A: Write the general force equation, resolve it, integrate, and solve it as follows.…

Q: A 1.5 kg object B is hanging by a string. An object A with a mass of 30 grams penetrated in the…

A: Concept used: Law of conservation of energy is used. In perfectly inelastic collision, objects stick…

Q: In the figure, block 1 (mass 3.2 kg) is moving rightward at 13 m/s and block 2 (mass 5.5 kg) is…

A:

Q: A NASA satellite has just observed an asteroid that is on a collision course with the Earth. The…

A: Given Data: Mass of asteroid: mA = 5 × 109 kg Approaching velocity of satellite: va = 860 m/s…

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”