Physics, 22.10.2019 04:30 gthif13211
Anegative charge is moved from point a to point b along an equipotential surface. which of the following statements must be true for this case? a) the negative charge performs work in moving from point a to point b. b) work is required to move the negative charge from point a to point b. c) no work is required to move the negative charge from point a to point b. d) the work done on the charge depends on the distance between a and b. e) work is done in moving the negative charge from point a to point b.
Answers: 3
Physics, 22.06.2019 06:00
An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?
Answers: 3
Physics, 22.06.2019 11:30
Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)
Answers: 3
Physics, 22.06.2019 12:10
Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?
Answers: 2
Physics, 22.06.2019 16:00
The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?
Answers: 3
Anegative charge is moved from point a to point b along an equipotential surface. which of the follo...
English, 08.07.2019 04:50
Mathematics, 08.07.2019 04:50
Geography, 08.07.2019 04:50
Mathematics, 08.07.2019 04:50
History, 08.07.2019 04:50
Mathematics, 08.07.2019 04:50
Mathematics, 08.07.2019 04:50
English, 08.07.2019 04:50
Physics, 08.07.2019 04:50
English, 08.07.2019 04:50