cat of 20 kg mass is running at 8.0 m/s toward a stationary skateboard with a mass of 2 kg. The cat jumps on the skateboard once it reaches it. The skateboard and cat roll forward together without friction until they reach a ramp 30◦ above horizontal. If the coefficient of kinetic friction between the skateboard and the ramp is µk =0.3, what is the maximum height the skateboard can reach?

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A: Given : mass of crate, m = 25 kg Coefficient of kinetic friction, μk = 0.3 Angle of inclination =…

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A: given that,speed, u1=2msu2=-3 ms (backwards)v1=-1.2 ms (backwards)m1=1100 kgm2=800 kg

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Q: Q.14. An object of mass m, = 2 kg moving with an initial speed v = 6 m/s col- lides with a second…

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Q: Problem B2. A small box of mass m = 1.50 kg starts from rest and glides down a smooth, frictionless…

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Q: An 80-g ball is thrown at a horizontal speed of 15 m/s to the right when it collides with a wall and…

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Q: 2. Block 1 of mass m, slides from rest along a frictionless ramp from height h = 1.60 m and then…

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Q: A small block of mass m, = 0.480 kg is released from rest at the top of a curved wedge of mass m, =…

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