You are designing a delivery ramp for crates containing exercise equipment. The 1470 N crates will move at 1.8 m/s at the top of a ramp that slopes downward at 22.0°. The ramp exerts a 515 N kinetic friction force on each crate, and the maximum static friction force also has this value. Each crate will compress a spring at the bottom of the ramp and will come to rest after traveling a total distance of 5.0 m along the ramp. Once stopped, a crate must not rebound back up the ramp. Calculate the largest force constant of the spring that will be needed to meet the design criteria.
You are designing a delivery ramp for crates containing exercise equipment. The 1470 N crates will move at 1.8 m/s at the top of a ramp that slopes downward at 22.0°. The ramp exerts a 515 N kinetic friction force on each crate, and the maximum static friction force also has this value. Each crate will compress a spring at the bottom of the ramp and will come to rest after traveling a total distance of 5.0 m along the ramp. Once stopped, a crate must not rebound back up the ramp. Calculate the largest force constant of the spring that will be needed to meet the design criteria.
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You are designing a delivery ramp for crates containing exercise
equipment. The 1470 N crates will move at 1.8 m/s at the top of a ramp
that slopes downward at 22.0°. The ramp exerts a 515 N kinetic friction
force on each crate, and the maximum static friction force also has this
value. Each crate will compress a spring at the bottom of the ramp and will
come to rest after traveling a total distance of 5.0 m along the ramp. Once
stopped, a crate must not rebound back up the ramp. Calculate the largest
force constant of the spring that will be needed to meet the design criteria.
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