Da un ejemplo de un evento rápido, veloz y acelerado para
comprender a que se refiere....
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Physics, 21.06.2019 21:50
Acar travels along a highway with a velocity of 24 m/s, west. the car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. what is the magnitude of the average acceleration of the car during the four-second interval?
Answers: 2
Physics, 22.06.2019 00:10
The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?
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Physics, 22.06.2019 16:30
Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor
Answers: 1
Mathematics, 25.02.2021 07:00
Mathematics, 25.02.2021 07:00
Spanish, 25.02.2021 07:00
Mathematics, 25.02.2021 07:00
Mathematics, 25.02.2021 07:00
Mathematics, 25.02.2021 07:00
Mathematics, 25.02.2021 07:00
Mathematics, 25.02.2021 07:00
Mathematics, 25.02.2021 07:00
Mathematics, 25.02.2021 07:00