Physics, 27.07.2020 01:01, BeeShyanne
"A parcel moving in a horizontal direction with speed v0 = 13 m/s breaks into two fragments of weights 1.4 N and 1.9 N, respectively. The speed of the larger piece remains horizontal immediately after the separation and increases to v1.9 = 29 m/s. Find the necessary speed and direction of the smaller piece immediately after the separation. (Assume the initial direction of the parcel is positive. Indicate the direction with the sign of your answer.)"
Answers: 3
Physics, 22.06.2019 02:30, JOEFRESH10
Which of the following are properties of mechanical waves? check all that apply â•ď¸Ź particles of the medium move back and fourth, but do not move with the wave. â•ď¸Ź the particles of the medium always move parallel to the wave motion. â•ď¸Ź wave motion begins with a disturbance in the medium. â•ď¸Ź waves transport energy from a source outward, away from the source.
Answers: 2
Physics, 22.06.2019 07:40, CoolRahim9090
An object's buoyant force and weight mean the same thing. a. trueb. false
Answers: 2
Physics, 22.06.2019 11:30, tommyaberman
You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
Answers: 2
"A parcel moving in a horizontal direction with speed v0 = 13 m/s breaks into two fragments of weigh...
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