A truck driving along a highway road has a large quantity of momentum. If it moves at the same speed but has twice as much mass, its momentum is ________________

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asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

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asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

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asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

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A road roller has a total mass of 12 tonnes. The front roller has a mass of 2 tonnes, a radius of gyration of 0.4 m and a diameter of 1.2 m. The rear axle, together with its wheels, has a mass of 2.5 tonnes, a radius of gyration of 0.6 m and a diameter of 1.5 m. Calculate braking force required to bring the roller to rest from 9 km/h in 6 m on the level.

asked Sep 23, 2022 in Machine Kinematics by Leo (38.0k points)

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asked Sep 23, 2022 in Machine Kinematics by Leo (38.0k points)

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asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

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asked Sep 23, 2022 in Machine Kinematics by Leo (38.0k points)

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A sphere of mass 25 Kg is moving at a speed of 1.5 m/s undergoes collision with another sphere of mass 50 Kg moving at 3m/s in the same direction, find the velocity of 50 Kg mass in m/s after collision when the collision is elastic.

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

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A sphere of mass 25 Kg is moving at a speed of 1.5 m/s undergoes collision with another sphere of mass 50 Kg moving at 3m/s in the same direction, find the common velocity in m/s after collision when the collision is completely inelastic.

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

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A sphere of mass 25 Kg is moving at a speed of 1.5 m/s undergoes collision with another sphere of mass 50 Kg moving at 3m/s in the same direction, find the loss of kinetic energy when the collision is inelastic.

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

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A sphere of mass 25 Kg is moving at a speed of 1.5 m/s undergoes collision with another sphere of mass 50 Kg moving at 3m/s in the same direction, find the loss of kinetic energy when the collision is inelastic with e = 0.6.

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

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A sphere of mass 25 Kg is moving at a speed of 1.5 m/s undergoes collision with another sphere of mass 50 Kg moving at 3m/s in the same direction, find the velocity of 25 Kg mass in m/s after collision when the collision is elastic.

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

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A sphere of mass 25 Kg is moving at a speed of 1.5 m/s undergoes collision with another sphere of mass 50 Kg moving at 3m/s in the same direction, find the velocity of 25 Kg mass in m/s after collision when the collision is inelastic with e = 0.6.

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

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A sphere of mass 25 Kg is moving at a speed of 1.5 m/s undergoes collision with another sphere of mass 50 Kg moving at 3m/s in the same direction, find the velocity of 50 Kg mass in m/s after collision when the collision is inelastic with e = 0.6.

asked Sep 23, 2022 in Machine Kinematics by Leo (38.0k points)

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asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

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asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

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A double universal joint is used to connect two shafts in the same plane. The intermediate shaft is inclined at an angle of 20° to the driving shaft as well as the driven shaft. Find the maximum speed of the driven shaft if the driving shaft has a constant speed of 500 r.p.m.

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

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A double universal joint is used to connect two shafts in the same plane. The intermediate shaft is inclined at an angle of 20° to the driving shaft as well as the driven shaft. Find the minimum speed of the driven shaft if the driving shaft has a constant speed of 500 r.p.m.

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

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A double universal joint is used to connect two shafts in the same plane. The intermediate shaft is inclined at an angle of 20° to the driving shaft as well as the driven shaft. Find the minimum speed of the intermediate shaft if the driving shaft has a constant speed of 500 r.p.m.

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

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asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

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