QUESTION 1 A) A box full of coins weighs 105 lbs. (ignore the box weight). If the box has 65 coins and gravity on Saturn's surface is 10.44 m/s². What is the mass and weight of coins on Saturn. Describe five physics terms you find in the problem.

A passenger is standing on a scale in an elevator. The building has a height of 500 feet, the passenger has a mass of 80 kg, and the scale has a mass of 7 kg. The scale sits on the floor of the elevator. (It is an Otis elevator, so we will label it as "O" so as not to confuse its forces with those caused by the earth.) You may take g = 10 N/kg. For doing this problem it might be useful to start by drawing free-body diagrams for the passenger and the scale.Consider the vertical forces acting on the passenger and the scale WE→P: The force of the earth pulling down on the passenger (weight). WE→S: The force of the earth pulling down on the scale (weight). NP→S: The force of the passenger pushing down on the scale (normal). NS→P: The force of the scale pushing up on the passenger (normal). NO→S: The force of the elevator pushing up on the scale (normal). NO→P: The force of the elevator pushing up on the passenger (normal) a) While it is accelerating downward, which of the forces in your…

Please solve this question in handwriting. Again please in writing.

A plane is fitted with pontoons for operation on lakes. As it taxies out for take-off, the plane itself weighs 10670 Newtons (2849lbs), it has 40 gallons of gasoline in its tanks, and the pilot and passenger together weigh 1513 Newtons (340 lbs). One gallon of gasoline weighs 25  Newtons (5.67lbs). What is buoyant force on the plane when it floats in a body of water? Take the mass density of water to be 1000 kg/m3 and the acceleration due to gravity as 9.8 m/s2

What will be the weight of an object on earth if its mass is 67 kg?

Please help me answer this question. Please use your handwriting so that I can understand it more. please help me. thank you very much

A stone weighs 120 lb in air. When submerged in water, it weighs 76 lb. Find the volume of the stone in ft^3.

1. Find the density of an oil filled in the liquid column as shown in figure. Given that absolute pressure at the bottom is 650 kPa, atmosphere pressure is 1.0132 bar. where X=4m; Y = 4m, Z=2m. (Enter only the values in the boxes by referring to the unit given in the bracket. Do not send the hand written answer sheets to my mail) water oil Y Mercury The density of the oil = (unit in kg/m³) = %3D

1) In fluid statics, there is no shear stresses. The only stress we deal with is normal stress or pressure. True or False 2) For a completely submerged plate with a plane surface in a homogeneous fluid, the magnitude of the resultant force FR = pressure at the centroid of the surface times the surface area. True or False

At what temperature in °F at which liquid water has the highest density?