Eles are moving speeds of v₁ = 5.2 m/s and an angle m₂=zm₁. After the collision s observed to be moving at elative to its direction prior to the Collisic ion is elastic. aitable coordinate System and determi locities (including direction) of each Partille, be useful to remember that cos (20) = Cose-si-

Mehul.89.0

25. Suppose a cart with mass m and low-friction wheels is moving to the right at an initial speed of v just before it hits a cart with mass 2m. After the collision, the first cart rebounds to the left with a speed of Assume each cart receives zero net momentum from any external interactions (such as gravitational and contact interactions) other than their collision interaction. (a) What impulses did the collision interaction deliver to each cart? Express the impulses' directions as "left" or "right" and their magnitudes as multiples of m right ward or e tward lett war The impulse delivered to the light cart is mvo(Click to select) vol (Click to select) . htunrd or The impulse delivered to the massive cart is m|vo (b) From this, Infer the massive cart's final velocity v (express its magnitude in terms of o and its direction as being "left" or "right"). nighturrd or leftward The massive cart's velocity is oll(Click to select) Hints Hint H1

can you help with 8 sub parts a, b, and c

In what way can you tell if linear momentum and/or k.E are conserved in a 1D collision? Would the   impulse on both objects be the same in a collision?

A disk of radius 1 meler ad mass of O.2000 kg is welded to the end of a rectangle that is 2mebers long and lmetel wide und has a moss 0.8000 ka. The rectewale ond disk are welded in a way that both their centers of mass ore on the line that symmetrically the as's of fotatien is at end of the ectonyle forthest from the af kg, bisects the m (see Pictuu below) If the mid-point of the disk, wholt moment of inerbio for this eobject? aris

A proton, moving with a velocity of viî, collides elastically with another proton that is initially at rest. Assuming that after the collision the speed of the initially moving proton is 2.10 times the speed of the proton initially at rest, find the following. (a) the speed of each proton after the collision in terms of vi initially moving proton ✕vi initially at rest proton ✕vi (b) the direction of the velocity vectors after the collision (assume that the initially moving proton scatters toward the positive y direction) initially moving proton ° relative to the +x direction initially at rest proton ° relative to the +x direction

I need the answer as soon as possible

a South bound railroad car with mass of 13,000kg moving at 25 m/s collides and couples with a North bound second of mass 20,000kg moving at 15 m/s. What is the magnitude and direction of the common velocity of the cars after this collision>?

Two masses make a head-on (one dimensional) collision. A2 kg mass moving intially at +10 mys collides with a 4 kg mass moving initialy at -5 m/s. Ater the collision, the 2 kg mas has a velocity of -6 m/s and the 4 kg mass has a velocity of +4m/s. Which of the following best describes this collsion? a perfectly inhelastic collision physically impossible, Le. one or more required conservation laws are violated an inelastic, but not perfectly inelastic, collision in which some mechanical energy is lost aperfectly elastic colision acollsion in which linear momentum is not conserved but kinetic enhergy is conserved