4. Predict A spaceship in a science fiction movie explodes. People in a nearby
spaceship hear a loud sound. Is this
realistic? Write an argument with
supporting evidence that defends your
position. Trade arguments with a classmate
and evaluate their response. LAFS.7.SL.1.3.
LAFS.68.WHST.1.1, SC.7.P.10.3

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

Is a copper wire a conductor or insulator?

What was the purpose of the apollo program? to put a man in orbit to launch a spy satellite to launch a space station to put man on the moon