A constant force equal to 19.6N acts on a unit with a mass of 19.6kg. Set The velocity of the object in 5 seconds, knowing that the original velocity of the element is zero.

You carry a 7.0-kg bag of groceries 1.2 m above the ground at constant speed across a 2.7m room. how much work do you do on the bag in the process? (a) 157j (b) 0.00j (c) 185j (d) 82j

Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves

According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring