Q 3 please Q3: A block of mass m₁ = 1.6 kg initially moving to the right with a speed of 4.0 m/s on a frictionless,horizontal track collides with a light spring attached to a second block of mass m₂ = 2.1 kginitially moving to the left with a speed of 2.5 m/s as shown. The spring constant is 600 N/m.Calculate the velocity of the mass m₂ after the collision.A. 3.12 m/sB. 2.26 m/sC. 1.82 m/sD. 2.69 m/sQ4: An object has a kinetic energy of 250 J and a momentum of magnitude 25.0 kg m/s.Find the mass of the object.A. 1.14 kgB. 1.25 kgC. 1.04 kgD. 1.39 kg₁ = 4.01 m/s ₂ = -2.5 m/sA. 2.8 x 10*1 kg. m/s.B. 2.5 x 104 1 kg. m/sC. 2.1 x 10 1 kg. m/sD. 3.2 x 10¹1 kg. m/sQ5: A car of mass 1600 kg collides with a wall as shown in the figure. Theinitial and final velocities of the car are V₁ = -15.01 m/s andV = 2.61 m/s, respectively. Find the impulse delivered to the car.Q6: A 4.0 kg particle moves from the origin to position C, havingcoordinates x = 5.0 m and y = 5.0 m. One force on the particle isthe gravitational force acting in the negative y direction.Calculate the work done by the gravitational force on theparticle as it goes from 0 to C.A. -98 JB. -147 JC. -245 JD. -196 JI.A. F=(-21-31) NB. F=(-71+00) NC. F=(71-31) ND. F=(-291-241) Ny (m)-15.0 m/s+2.50 m/s1;Aller(5.0,5.0)x (m)Q7: A potential energy function for a system in which a two-dimensional force act is of the formU = 3x³y-7x. Where U is measured in Joules. Calculate the force that acts at point (1,0) m.

Name: Q 3 please Q3: A block of mass m₁ = 1.6 kg initially moving to the rig
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Description: Q 3 please Q3: A block of mass m₁ = 1.6 kg initially moving to the right with a speed of 4.0 m/s on a frictionless,horizontal track collides with a light spring attached to a second block of mass m₂ = 2.1 kginitially moving to the left with a speed o

3) Write the momentum conservation equation between both blocks and substitute the corresponding…

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Q3: A block of mass m₁ = 1.6 kg initially moving to the right with a speed of 4.0 m/s on a frictionless, horizontal track collides with a light spring attached to a second block of mass m₂ = 2.1 kg initially moving to the left with a speed of 2.5 m/s as shown. The spring constant is 600 N/m. Calculate the velocity of the mass m₂ after the collision. A. 3.12 m/s B. 2.26 m/s C. 1.82 m/s D. 2.69 m/s Q4: An object has a kinetic energy of Find the ₁ =4.01 m/s ₂1 = -2.5 1 m/s IM. 199