a 950 kg elevator car is lifted by an upward force of 11,200. What is the net force on the elevator car?what is the acceleration of the elevator car?how long before it reaches a speed of 18.0 m/s? what is its height above the ground floor at this time?
didnt you know FORD stands for Fix Or Repair Daily
the brake pads could just be worn and need to be replaced. try those before changing the entire rotor. good luck. go american cars!!
depends on how long it has been squeeking. the pads need replaced, if u get this done soon enough the rotors will not need to be replaced however if u wait til the pads are too bad then the rotors get more damage
A 950kg mass feels 9.81Newtons/kg due to gravity. 950kg × 9.81N/kg 9319.5 Newtons due to g A lifting force of 11,200 (Newtons?) creates a net force of: 11,200 Newtons - 9319.5 N 1880.5 N Since F ma, a F/m 1880.5N/950kg 1.98m/s? (acceleration) Velocity acceleration × time, t V/a 18m/s÷ 1.98m/s? 9.09 seconds Distance ?at? ? 1.98m/s?(9.09s)? 81.86m
