What is the magnitude of the final velocity of the 0.154 kg glider? Comparing both equations, we have: a = 0.069 , b = 0.157 , a n d c = − 0.155 . Hence, the magnitude of the final velocity of 0.154 kg glider is 3.01 m/s. The final velocity of 0.154 kg glider […]
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When a billiard ball moving with a speed of 5 Metre per second collides with an identical ball? It is a case of elastic collision. As masses of two balls are equal and 2nd ball is at rest before collision, hence after the collision the speeds are just exchanged, ie, 1st ball will now come
How do you solve momentum questions? How do you solve a collision? From the conservation of momentum, the formula during a collision is given by: m1v1 + m2v2 = m1v’1 + m2v’2. If the collision is perfectly inelastic, the final velocity of the system is determined using v’ = (m1v1 + m2v2)/m1 + m2. What
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What is a 0.12 kg ball moving at 6m s when it is hit by a bat? Final answer: The magnitude of the change in momentum of a 0.12-kg ball that is hit by a bat and reverses direction from 6 m/s to 14 m/s, is 2.4 kg m/s. Which has more momentum a truck
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How do you calculate the momentum of a 0.15 kg ball that is moving? To calculate the momentum of the ball, we can use the formula: Momentum = mass × velocity Given that the mass of the ball is 0.15 kg and its velocity is 40 m/s, we can substitute these values into the formula:
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What does a 1000 kg car traveling 20 meters per second east experience? A 1000. -kilogram car traveling 20.0 meters per second east experiences an impulse of 2000. What is the speed of a 1.0 x10 3 kilogram car? A 1.0 × 10³-kilogram car travels at a constant speed of 20 meters per second around
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What is the speed of a .145 kg baseball if its kinetic energy is 109 J? Final answer: The baseball with a mass of 0.145kg and kinetic energy of 109J has a velocity of around 39.1 m/s. What is the magnitude of the momentum of a 0.140 kg baseball? Thus, the baseball’s momentum is measured
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Who exerts the greater impulse on a baseball the pitcher or the catcher? The catcher exerts the larger force on the ball because the time interval over which the force is exerted is smaller. ANSWER: a. The pitcher and the catcher exert the same amount of impulse on the ball, but the two impulses are
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What is the movement of a hockey puck? If there is a net force, the puck accelerates in the direction of the net force as is consistent with Newton’s second law. When there is no net force, the puck remains in dynamic equilibrium. How much force is required to keep a hockey puck moving on
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What is the kinetic energy of a body of mass 10 kg moving with a speed of 5 meters per second square? = – 125 J (nagative sign indicates work done is opposite to the direction of motion) What is an object of 10 kg is moving with a speed of 2 meters per second?
