Physics, 06.03.2021 14:00 jenniferkane408
A plastic ball in a liquid is acted upon by its weight and by a buoyant force. The weight of the ball is 4 N. The buoyant force has a magnitude of 5 N and acts vertically upward. When the ball is released from rest, what is it's acceleration and direction? [2 pts] for a Free Body Diagram correctly labeled.β
Answers: 1
(1)
- Buoyant force, measured in newtons.
- Mass of the plastic ball, measured in kilograms.
- Gravitational acceleration, measured in meters per square second. 
- Net acceleration, measured in meters per square second. 
, 
and 
, then the net acceleration of the plastic ball is:
Another question on Physics
Physics, 21.06.2019 23:30
Edward tolman explained the results of his study by theorizing that the rats were learning about the maze during every trial but they a. were agitated because other groups were getting reinforcement b. could not remember how to demonstrate it without reinforcement c. were not motivated to demonstrate it without reinforcement d. seemed to be too lazy to actually work without reinforcement
Answers: 3
Physics, 22.06.2019 09:30
Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential
Answers: 2
Physics, 22.06.2019 17:00
If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.
Answers: 1
Physics, 22.06.2019 23:40
Consider a u-tube whose arms are open to the atmosphere. now equal volumes of water and light oil (Ο = 49.3 lbm/ft3) are poured from different arms. a person blows from the oil side of the u-tube until the contact surface of the two fluids moves to the bottom of the u-tube, and therefore, the liquid levels in the two arms are the same. if the fluid height in each arm is 30 in, determine the gage pressure exerted by the person on the oil by blowing.
Answers: 3
You know the right answer?
A plastic ball in a liquid is acted upon by its weight and by a buoyant force. The weight of the bal...
Questions
Mathematics, 06.07.2019 10:20
Mathematics, 06.07.2019 10:20
History, 06.07.2019 10:20
Mathematics, 06.07.2019 10:20
Mathematics, 06.07.2019 10:20
Mathematics, 06.07.2019 10:20
Physics, 06.07.2019 10:20
History, 06.07.2019 10:20
Mathematics, 06.07.2019 10:20
Mathematics, 06.07.2019 10:20
Computers and Technology, 06.07.2019 10:20
History, 06.07.2019 10:20
