Physics, 25.07.2019 08:00 Roselyn0131
Waves that move the particles of the medium parallel to the direction in which the waves are traveling are called a. longitudinal waves. b. transverse waves. c. surface waves. d. combination waves. select the best answer from the choices provided a b c d
Answers: 1
Physics, 21.06.2019 16:10
Amachine, modeled as a simple spring-mass system, oscillates in simple harmonic motion. its acceleration is measured to have an amplitude of 5,000 mm/s with a fre- quency of 10 hz. compute the maximum displacement the machine undergoes during this oscillation.
Answers: 1
Physics, 22.06.2019 06:00
A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s
Answers: 1
Physics, 22.06.2019 12:20
Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.
Answers: 2
Physics, 22.06.2019 15:00
You want to lose weight and have been trying to decide which type of fad diet is best for you. you ask your doctor, who responds that a. fad diets are a temporary fix but generally don't have any side effects b. fad diets can be used several times a year to maintain a healthy weight c. fad diets can be risky for your health and, in the long run, do not work d. fad diets should never be used one right after the other; there should be a break between them select the best answer from the choices provided. a b c d
Answers: 1
Waves that move the particles of the medium parallel to the direction in which the waves are traveli...
Mathematics, 06.04.2020 18:25
Mathematics, 06.04.2020 18:25
Mathematics, 06.04.2020 18:25
Mathematics, 06.04.2020 18:25
Social Studies, 06.04.2020 18:25
Biology, 06.04.2020 18:25
English, 06.04.2020 18:25
English, 06.04.2020 18:25
History, 06.04.2020 18:25