Physics, 30.07.2021 21:30 ryleigh8211
A 20 N south magnetic force pushes a charged particle traveling with a velocity of 4 m/s west through a 5 T magnetic field pointing downwards . What is the charge of the particle ?
Answers: 3
Physics, 21.06.2019 23:00
If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10
Answers: 1
Physics, 22.06.2019 04:20
When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.
Answers: 1
Physics, 23.06.2019 03:00
A75-hp (shaft output) motor that has an efficiency of 91.0 percent is worn out and is to be replaced by a high-efficiency motor that has an efficiency of 95.4 percent. the motor operates 4368 hours a year at a load factor of 0.75. taking the cost of electricity to be $0.12/kwh, determine the amount of energy and money saved as a result of installing the high-efficiency motor instead of the standard motor. also, determine the simple payback period if the pu
Answers: 1
A 20 N south magnetic force pushes a charged particle traveling with a velocity of 4 m/s west throug...
Mathematics, 25.01.2022 02:20
Social Studies, 25.01.2022 02:20
Mathematics, 25.01.2022 02:20
Mathematics, 25.01.2022 02:20
Mathematics, 25.01.2022 02:20
Computers and Technology, 25.01.2022 02:20
Mathematics, 25.01.2022 02:20
English, 25.01.2022 02:20
Physics, 25.01.2022 02:20
Mathematics, 25.01.2022 02:20
Biology, 25.01.2022 02:20
Biology, 25.01.2022 02:20
Mathematics, 25.01.2022 02:20