Alion and a pig participate in a race over a 1.60 km long course. the lion travels at a speed of 18.0 m/s and the pig can do 3.30 m/s. the lion runs for 1.280 km and then stops to tease the slow-moving pig, which eventually passes by. the lion waits for a while after the pig passes and then runs toward the finish line. both animals cross the finish line at the exact same instant. assume both animals, when moving, move steadily at their respective speeds.(a) how far (in m) is the pig from the finish line when the lion resumes the race? (b) for how long in time (in s) was the lion stationary?

Explain why you think this diagram shows what happened to the carbon in the biodome.

The energy released by a nuclear fusion reaction is produced when

3. a worker pushes a 30.5 kg polished stone along a polished table with a force on bonin a straight line for 5.20 s after starting from rest. there is no friction between thestone and the table. at the end of the table. the stone is hooked to a cable with a lengthof 62.0 cm to rotate it to a rough table to store until they can be picked up. the roughtable has a coefficient of static friction 0.702 with the polished stone. remember that 8= 9.80 m/s2a) what is the speed of the stone when it is hooked to the cable? b) what is the tension in the cable while the stone is rotating? (there is still nofriction)c) how much force is needed to make the stone begin sliding from rest on therough table? ius = 0.70262.0 cm30.5 kg20.5 kg6= 0