v; = (25 m/s)û 30°

Q: A constant net force of 12.9 N directed in the x-direction is exerted on a 1.9 kg object for a time…

A:

Q: A particle of mass m is moving in a straight line with momentum p. Starting at time t=0, a force F=…

A:

Q: We substitute the known values into the conservation of momentum equation MVi + mvi = MVf + mvf to…

A:

Q: In a collision between two unequal masses, which mass receives a greater magnitude of impulse? O the…

A: Step1: Overview. According to Newton's Third Law of Motion, every action has an equal and opposite…

Q: A 180-g billiard ball is shot toward an identical ball at velocity vi = 7.60 m/s. The identical ball…

A: A 180-g billiard ball is shot toward an identical ball at velocity vi = 7.60 m/s. The identical ball…

Q: since the initial mass is m, the first piece m1 = m/4, shouldn't the other two masses sum: m2 + m3 =…

A: Please see the correct solution below.

Q: Starting with equations m1v1 =m1v′1 cos θ1+m2v′2 cosθ2 and 0 =m1v′1 sinθ1+m2v′2 sinθ2 for…

A: Write the given equations. Now, if the masses are equal, that is, m1=m2, then the mass term will…

Q: A body of mass m = 3.513 kg is moving along the x-axis with a speed of 5.00 ms". The magnitude of…

A: Given  Mass is m=3.513 kg Velocity is v=5.00 m/s

Q: On a horizontal frictionless table, masses A and B (3 kg, 5 kg) slide to the right and left,…

A: Before collision, pAbefore=mAuA=3 kg3 m/s=9kg·m/s After collision, pAafter=mAvA=5 kg-1.5 m/s=-4.5…

Q: A 2.98 kg particle has a velocity of (3.05  - 4.09 ) m/s. (a) Find its x and y components of…

A: Given:Mass of the particle = 2.98 kgVelocity of the particle = (3.05i - 4.09j) m/s.

Q: The mass of a particle is 2 kg and its velocity is given by V1 = 2i-10tj m / s, with time in t s.…

A:

Q: A hockey puck of mass 150 g is sliding due east on a frictionless table with a speed of 10 m/s.…

A:

Q: Momentum is a vector quantity.Conversely the linear momentum can be change only by a net of external…

A: Solution:

Q: A baseball of mass m, initially at rest, is struck by a bat so that it acquires speed v, If t…

A: SOlution:

Q: Calculate the momentum of a particle, mass (1.00x10^0) kg, moving at a velocity of (6.0x10^1) j…

A: mass of particle = 1 kg velocity of particle = 60 j^ kmsec= 60000 j^ ms

Q: A cart of mass 2 kg moves with a velocity of 0.5 m/s along the negative x-direction. The momentum of…

A:

Q: A block of mass M1=2 kg slides along a frictionless surface with speed V1=5 m/s. It collides with…

A: Given M1 = 2Kg, V1 = 5m/s and M2 = 1Kg, V2 =2m/s Apply law of conservation of momentum i.e..,…

Q: What is the velocity of a 1000 kg car with a momentum of 1.25 x 104 kgm/s? Group of answer choices…

A:

Q: An unstable nucleus of mass 1.7 × 10–26 kg, initially at rest at the origin of a coordinate system,…

A: the equation of conservation of momentum,

Q: What is the mass of a mallard duck whose speed is 8.8 m/s and whose momentum has a magnitude of 12…

A: Consider the mallard duck having mass m  moving with speed v and its momentum is denoted by p.

Q: . A 50-kg model rocket lifts off by expelling fuel downward at a rateof k = 4.75 kg/s for 10 s. The…

A: (a)The rocket is expelling fuel downward at a rate of k = 4.75 kg/s…

Q: In outer space, a small rock with mass 2 kg traveling with velocity m/s strikes a stationary large…

A: Given  Mass of the small rock is          m = 2 kg           Initial  velocity of the small rock u =…

Q: A system is made up of three bodies with respective velocities as follows: body A of mass 1.5 kg…

A: Analyze the figure given below,

Q: In a perfectly elastic collision, both momentum and kinetic energy are conserved. Consider a…

A: P initial = P final m1v1 + m2v2 = m1vf1 m2v2f

Q: We substitute the known values into the conservation of momentum equation MVi + mvi = MVf + mvf to…

A: By using the conservation of momentum,

Q: Masses of m = 2 (kg) and m2 = 4 (kg), the directions of which are shown in the figure, collide…

A:

Q: Is the momentum of the body affected by its mass? (A) True (B) False

A: Required: The momentum of the body is dependent on the body's mass or not

Q: Which of the following is true for an inelastic collision? O Momentum is not conserved but kinetic…

A: second option is correct. Explanation - In an inelastic collision is a collision in which there is a…

Q: A toy train engine (3.4.kg) is moving 0.25_m/s to the right when it collides with a train car…

A: Solution: Given that mengine = 3.4 kg mcar = 3.9 kg vengine = 0.25 m/s vengine = 0.15 m/s

Q: If a rainstorm drops 4 cm of rain over an area of 13 km2 in the period of 3 hours, what is the…

A:

Q: A grooved track was used by a group of students in performing a Conservation of Linear Momentum…

A:

Q: The vector position of a 4.00 g particle moving in the xy plane varies in time according to r, = (3î…

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

Q: An unstable nucleus of mass 1.7 ✕ 10−26 kg, initially at rest at the origin of a coordinate system,…

A: Given values:Mass of the nucleus, M = 1.7 ✕ 10-26 kg = 17.0 ✕ 10-27 kgm1 = 1.0 ✕ 10-27 kg,v1 = 5.2 ✕…

Q: A missile of mass 1.05 102 kg is fired from a plane of mass 5.20 103 kg initially moving at a speed…

A: Given that:- Mass of missile=m=1.05×10^2 kg

Q: Two masses constrained to move in a horizontal plane collide. Given initially that m, = 7 kg and m2…

A: Given: The first mass is 7 kg. The second mass is 3 kg. The velocity vector for the first mass is…

Q: A ball of mass 250 g is thrown with an initial velocity of 25 m/s at an angle of 30° with the…

A: Use vector components of momentum

Q: In the figure, projectile particle 1 is an alpha particle and target particle 2 is an oxygen…

A:

Q: A vacationer of mass 75 kg is standing on a stationary raft of mass 55 kg. The vacationer then walks…

A: RELATIVE VELOCITY

Q: What is the magnitude of the momentum of a 0.25 kg ball traveling at 47 m/s?

A:

Q: A body of mass m = 3.513 kg is moving along the x-axis with a speed of 5.00 ms. The magnitude of…

A: Given value--- mass = 3.513 kg. speed = 5 m/s. We have to find--- magnitude of momentum?

Q: A person of mass 45.0 kg stands at rest. How much will the average force exerted on the feet by the…

A:

Q: Three objects of different masses (1 k, 5 kgs and 10 kgs) are all launched at the same  angle (45°),…

A: It is required to discuss the range of some projectile motion. Firstly, three masses of 1kg, 5kg,…

Q: The total momentum of a system is conserved if the only forces of interaction regarding the objects…

A:

Q: Ball having mass 9kg and velocity 7.5m/s travels to the east. Impulse given at point O, makes it…

A: Initial velocity= 7.5 m/s Final Velocity=8.6 m/s mass= 9 Kg

Q: If a particle is acted on by an external force F = (0.57 N/s²) t² î + (0.82 N/s) t ĵ , and it has an…

A: According to Newton’s 2nd law of motion, Here, dp/dt represents the rate of change of momentum. On…

Q: If a rainstorm drops 4 cm of rain over an area of 12 km² in the period of 2 hours, what is the…

A: diameter, D = 4 cm  velocity, v = 10m/s  density, d = 1000 kg/m3