Why are nylon ropes, which stretch considerably under stress, favored by mountain climbers? ©Modeling Instruction - AMTA 2013 1 U9 Momentum - ws 1 v3. An empty boxcar, coasting at 3.0 m/s, strikes a loaded car that is stationary, and the cars couple together. Why are padded dashboards safer than hard dashboards in automobiles? How does the change in momentum compare? b. In a railroad yard, a train is being assembled. Discuss the following in terms of impulse and momentum: a. Impulsive Force Model Worksheet 1: Qualitative Impulse-Momentum The Impulse-Momentum theorem: FnetDt D(mv) 1. Which vehicle will experience the greater acceleration? Justify your answer. Each of the boxcars has a mass of 9000 kg when empty, and the loaded car contains 55,000 kg of lumber. An empty boxcar, coasting at 3 m/s, strikes a loaded car that is stationary, and the cars couple together. In a railroad yard, a train is being assembled. Which vehicle will experience the greater change in momentum? Justify your answer. Momentum Model Worksheet 3: Conservation of Momentum I. Which vehicle will experience the greater force of impact? Justify your answer. A Hummer and a VW Beetle traveling at equal speeds have a head-on collision. Impulsive worksheet momentum conservationMomentum impulse ws Qualitative impulse-momentum wsImpulsive force model worksheet 4 answers. When a 150 kg cannon and cart recoils at 1. Old cannons were built on wheeled carts, both to facilitate moving the cannon and to allow the cannon to recoil when fired. Name Date Pd Impulsive Force Model Worksheet 4: Conservation of Momentum II 1. 04 U9 ws 2.pdf - Name Date Pd Impulsive Force Model. Mechanical Engineering questions and answers. Two objects, A & B, have identical velocities. Which has the greater change in momentum, a 50 gram clay ball that strikes a wall at 1 m/s and sticks or a 50 gram superball that strikes a wall at 1 m/s and bounces away from the wall at 0.8 m/s? Explain your reasoning. Name Date Pd Impulsive Force Model Worksheet 2: Impulsive Forces and Momentum 1. Will you roll backwards if you go through the motions of throwing the ball, but hold on to it instead? Explain your reasoning. Find the value of momentum ratio A to momentum B. Object A has 3 times the mass of object B. Two objects, A & B, have identical speeds. If you throw a ball horizontally while standing on roller skates, you roll backwards. Impulsive force model worksheet 1 Transcription Title Pd Impulseive Force Model List 2: Impulsive Forces and Momentum 1. Name Date Pd Impulsive Force Model Worksheet 1: Qualitative Impulse-Momentum The Impulse-Momentum theorem: F net Δ t = Δ (mv) 1.
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