Answer: A device that uses infrared sensors.
Explanation:
Answer:
1 B. Convert v from km/min to m/s ( show work and units
I beleive she isnt doing any work due to holding the box motionless, you must be exerting a force in the direction of the box motion. If she is just standing there holding the box their isn't no work becuase no distance has been covered. work = force = distance.
Answer:
I dont see a picture where is it?
Explanation:
I cannot see anything L question Luestion