Physics, 05.05.2020 15:42 mchillery1028
Per fer una ecografia, la màquina d’ultrasons emet ones sonores que viatgen pel cos del pacient a una velocitat de 1.540 m/s. Quina magnitud mesura la màquina per
calcular la distància a la que es troba l’òrgan del cos que es vol estudiar?
Answers: 3
Physics, 20.06.2019 18:04
A900 kg roller coaster car is travelling westward on the track and begins to slow down from 18m/s to 2m/s. how long does it take the roller coaster car to decelerate if the force acting on the car to slow it is 7024n? how far does the roller coaster travel during this time?
Answers: 1
Physics, 21.06.2019 15:20
If a clock aboard a space ship traveling at 0.900 c of the speed of light relative to earth chimes once at the beginning of the hour and again when it reads one hour later, how much time would an observer on earth say elapsed between the two chimes?
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Physics, 22.06.2019 05:10
Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
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Physics, 22.06.2019 08:00
What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest
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