A block of mass m=15 kg is attached to a spring of stiffness K=100 N/m. The block descends a plane inclined at an angle α=30∘ with horizontal. Assuming there is no friction, determine the acceleration of the block when the spring has stretched by a length x=0.05 m.(Acceleration due to gravity is 10 m/s2)

A block of mass m=15 kg is attached to a spring of stiffness K=100 N/m

1.	A block of mass m=15 kg is attached to a spring of stiffness K=100 N/m. The block descends a plane inclined at an angle α=30∘ with horizontal. Assuming there is no friction, determine the acceleration of the block when the spring has stretched by a length x=0.05 m.(Acceleration due to gravity is 10 m/s2)
Answer» A block of mass $m = 15 kg$ is attached to a spring of stiffness $K = 100 N/m$ . The block descends a plane inclined at an angle $α = 30^{\circ}$ with horizontal. Assuming there is no friction, determine the acceleration of the block when the spring has stretched by a length $x = 0.05 m$ .(Acceleration due to gravity is $10 {m/s}^{2}$ )

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