Physics, 16.10.2020 04:01 franstirlacci
Which statement is true about a body moving at a constant speed in a circle?
A. It has no acceleration.
B. It has an acceleration directed radially and outward.
C. It has an acceleration directed radially and inward.
D. It has an acceleration directed tangentially.
Answers: 1
Another question on Physics
Physics, 22.06.2019 12:00
Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?
Answers: 1
Physics, 22.06.2019 15:30
Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples
Answers: 1
Physics, 22.06.2019 17:00
Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 ∘c, and the temperature at the surface is 23.0 ∘c.what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?
Answers: 1
You know the right answer?
Which statement is true about a body moving at a constant speed in a circle?
A. It has no accelerat...
Questions
Computers and Technology, 11.03.2020 18:35
Mathematics, 11.03.2020 18:35
History, 11.03.2020 18:35
Mathematics, 11.03.2020 18:36
English, 11.03.2020 18:36
Mathematics, 11.03.2020 18:36
