A luge and its rider, with a total mass of 74.0 kg, emerge from a downhill track onto a horizontal straight track with an initial speed of 27.0 m/s. If a force slows them to a stop at a constant rate of 2.80 m/s2, (a) what magnitude F is required for the force, (b) what distance d do they travel while slowing, and (c) what work W is done on them by the force? What are (d) F, (e) d, and (f) W if they, instead, slow at 5.60 m/s2?

A luge and its rider, with a total mass of 76.0 kg, emerge from a downhill track onto a horizontal straight track with an initial speed of 30.0 m/s. If a force slows them to a stop at a constant rate of 1.60 m/s2, (a) what magnitude F is required for the force, (b) what distance d do they travel while slowing, and (c) what work W is done on them by the force? What are (d) F, (e) d, and (f) W if they, instead, slow at 3.20 m/s2?

A block is given an initial velocity of 5.00 m/s up a frictionless incline of angle of 20.0°. How far up the incline does the block slide before coming to rest? Answer: 3.73 m

A luggage handler pulls a 15 kg suitcase up a ramp inclined at an angle 33⁰ above the horizontal by a horizontal force F of magnitude 180 N. The coefficient of kinetic friction between the ramp and the suitcase is 0.35. If the suitcase travels 1.6 m along the ramp, calculate  (e) If the package started from rest, what is its speed after it has travelled 1.6 m?

The speed of a crate traveling on a horizontal frictional surface changes from vi=13 m/s to vf=11.5 m/s in a distance of d=8.5 m. (A) how long in seconds did it take for the crate to slow by this amount, assuming the acceleration is constant? (B) if the crate has a mass of 1kg, what is the power supplied to the crate by friction? (C) what is the coefficient of kinetic friction between the crate and the surface uk?

A helicopter is dellvering food in an emergency situation, where it is difficult to land. The engineer is tasked with determining what heights the package could be dropped without breaking. She knows that if the package strikes the ground faster than the critical speed of 62.0mph, then the package will break. Neglect drag At what height would the package hit the ground with the critical speed (in given units? Could the package be safely dropped from a height of 30m? yes no

A 1700 kg car starts up a 130 m long hill at a speed of 20.0 m/s. If the propulsive force (up the slope) is 15.0 kN, while the resistive force (due to friction/AR) is 8.79 kN, then determine the car's kinetic energy when it reaches a vertical height of 48.1 m at the top of the hill. can you please write it down instead so I can follow it better

A luge and its rider, with a total mass of 79.0 kg, emerge from a downhill track onto a horizontal straight track with an initial speed of 31.0 m/s. If a force slows them to a stop at a constant rate of 1.50 m/s², (a) what magnitude F is required for the force, (b) what distance d do they travel while slowing, and (c) what work W is done on them by the force? What are (d) F, (e) d, and (f) W if they, instead, slow at 3.00 m/s²? (a) Number (b) Number 320.33 (c) Number (d) Number (e) Number 118.5 (f) Number i Units Units 101 Units Units Units Units N m 1000