The width of a soccer goal 7m how wide is the goal in centimeter

Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?

Hunter’s velocity was 4.5 m/s. at the end of his race, his velocity was the same. which best describes his movement? his movement stopped. his acceleration is zero. his time was constant. his acceleration was positive.

The first law of thermodynamics is as follows: ∆u=q-w , which means in a system is equal to added, minus done by the system. the units for these variables are in .