Physics, 19.02.2021 03:10 melany682296
7. An object falls from the Transco Tower in Houston and takes 15 seconds to reach the
ground.
a. What is its velocity if air resistance is ignored?
Answers: 2
Physics, 22.06.2019 19:10
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
Answers: 2
Physics, 22.06.2019 20:40
In addition to gravity, what is the other predominant force that affects the motion of a pendulum?
Answers: 1
7. An object falls from the Transco Tower in Houston and takes 15 seconds to reach the
ground.
Mathematics, 04.02.2021 23:30
Biology, 04.02.2021 23:30
History, 04.02.2021 23:30
Mathematics, 04.02.2021 23:30
Mathematics, 04.02.2021 23:30
Mathematics, 04.02.2021 23:30
Chemistry, 04.02.2021 23:30
Biology, 04.02.2021 23:30
Mathematics, 04.02.2021 23:30
Physics, 04.02.2021 23:30
Arts, 04.02.2021 23:30
Mathematics, 04.02.2021 23:30