3.) The Boeing 747 can carry more than 560 passengers and has a maximum speed of about 9.70 × 102 km/h. After takeoff, the plane takes a certain time to reach its maximum
speed. Suppose the plane has a constant acceleration with a magnitude of 4.8 m/s2 .
What distance does the plane travel between the moment its speed is 50.0 percent of
maximum and the moment its maximum speed is attained?

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