Awide area walk-behind mower powered by an extended life series engine is used by a landlord to mow his lawn and a few rental properties in his neighborhood. the mower is 18 months old and now needs a regulator/rectifier to repair the charging system. is this repair covered under warranty?

25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

20. threshold braking in the vehicle's braking system occurs when a. the brake pedal is pushed, heel on floorboard, with full foot pressure. b. the brakes are exerting full braking power, without traction loss. c. the driver begins pushing down the brake pedal, with moderate slowdown. d. the brakes just begin to take hold with a gradual slowdown.

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec