Physics, 13.12.2019 07:31 jayceerocks5614
You push a piece of wood under the surface of a swimming pool. after it is completely submerged, you keep pushing it deeper and deeper. as you do this, what will happen to the buoyant force on it? will the force keep increasing, stay the same, or decrease? why?
Answers: 2
Physics, 21.06.2019 21:30
How many seconds does it take a pebble released from rest off a bridge to fall 29.4 m ? what is the pebble's speed when it has fallen 29.4 m ?
Answers: 1
Physics, 22.06.2019 14:30
Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?
Answers: 1
Physics, 22.06.2019 15:00
You hang a book bag on a spring scale and place the bag on a platform scale so that the platform scale reads 23.7n and the spring scale reads 13.8n. what is the magnitude of the force that earth exerts on the bag?
Answers: 1
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
You push a piece of wood under the surface of a swimming pool. after it is completely submerged, you...
English, 13.04.2021 02:50
Computers and Technology, 13.04.2021 02:50
Mathematics, 13.04.2021 02:50
Mathematics, 13.04.2021 02:50
Mathematics, 13.04.2021 02:50
Physics, 13.04.2021 02:50
Mathematics, 13.04.2021 02:50
Advanced Placement (AP), 13.04.2021 02:50
Physics, 13.04.2021 02:50