Adistance measured with a standard steel tape was recorded as 65.432 m when the temperature was 28°c. what is the actual distance corrected for temperature? a steel tape with a standardized length of 99.990 ft is used to measure a distance on a slope, and a distance of 223.456 ft is recorded. the average temperature at the time of measurement is 25°f, and the vertical distance between the endpoints of the line is 17.25 ft. what is the actual horizontal distance between the two points?

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

As you are trying to move a heavy box of mass m, you realize that it is too heavy for you to lift by yourself. there is no one around to , so you attach an ideal pulley to the box and a massless rope to the ceiling, which you wrap around the pulley. you pull up on the rope to lift the box. use g for the magnitude of the acceleration due to gravity and neglect friction forces. once you have pulled hard enough to start the box moving upward, what is the magnitude f of the upward force you must apply to the rope to start raising the box with constant velocity? express the magnitude of the force in terms of m, the mass of the box.