is the following statement true? If not, why? Within the system, both the momentum and kinetic energy are conserved during each of the collisions ( spring-loaded elastic, hoop spring, and putty collisions).
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is the following statement true? If not, why?
Within the system, both the momentum and kinetic energy are conserved during each of the collisions ( spring-loaded elastic, hoop spring, and putty collisions).
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- oes every moving body posses both kinetic energy and momentum? Explain.Answer question 7Consider the two pucks shown in the figure. As they move towards each other, the momentum of each puck is equal in magnitude and opposite in direction. Given that v areen = 12.0 m/s, and mblue is 25.0% greater than m, final speeds of each puck (in m/s), if - the kinetic energy of the system is converted to internal energy? 'green what are the 2 30.0° 30.0 11.225 write the initial momentum of the system to find the blue puck's initial velocity, noting that because the initial Vgreen momenta of the two pucks are equal in magnitude and opposite in direction, they sum to zero. Use the relationship that m, = 1.25 m,. Then, write expressions for the initial and final kinetic energies of the system, set - the initial kinetic energy equal to the final kinetic energy, and solve the initial momentum and final kinetic energy equations for the final speeds. m/s 8.98 Write the initial momentum of the system to find the blue puck's initial velocity, noting that because the initial momenta of the two…
- Can any real collision ever be truly perfectly elastic? Why or why not? (You should think about this in two ways: first consider what effects of the environment surrounding the collision might have on energy and momentum conservation; second, consider the objects themselves – how must an object react to a collision in order to be considered "perfect"?).Is the following statement true? If not, why? Within the system, both the momentum and kinetic energy are conserved during each of the collisions ( spring-loaded elastic, hoop spring, and putty collisions).Let's assume a perfectly elastic collision between a golf club (mass of 250 gr) and a golf ball (mass of 46 gr). If the club hits the ball at a speed of 45 m/sec what will be the speed of the ball after the impact? What happens if the mass of the club is doubled?
- Answer question 8Current Attempt in Progress In the figure here, a stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with friction, where they stop. Piece L, with a mass of 3.3 kg, encounters a coefficient of kinetic friction u = 0.45 and slides to a stop in distance d = 0.33 m. Piece R encounters a coefficient of kinetic friction µr = 0.52 and slides to a stop in distance de = 0.46 m. What was the mass of the block? HR – di Up Number i Unit eTextbook and Media GO Tutorial Save for Later Attempts: 0 of 8 used Submit Answer étv 80 DD F2 F3 F4 F6 FZ F8 F9 F10 F11 F5Describe a system for which momentum is conserved but mechanical energy is not. Now the reverse: Describe a system for which kinetic energy is conserved but momentum is not.