Physics, 06.01.2021 22:00 tristansanders0126
if an object that has a mass of 2.18 g and in takes the object 2.57 seconds to reach a distance of 4,.86 m what is the speed, acceleration, and force
Answers: 1
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?
Answers: 3
Physics, 22.06.2019 04:40
How is the gravitational force related to the distance between two objects?
Answers: 1
Physics, 22.06.2019 12:30
An ice-making machine inside a refrigerator operates in a carnot cycle. it takes heat from liquid water at 0.0 degrees celsius and rejects heat to a room at a temperature of 19.2 degrees celsius. suppose that liquid water with a mass of 76.3kg at 0.0 degrees celsius is converted to ice at the same temperature. take the heat of fusion for water to be l_f = 3.34*10^5 j/kg.how much energy e must be supplied to the device? express your answer in joules.
Answers: 1
if an object that has a mass of 2.18 g and in takes the object 2.57 seconds to reach a distance of 4...
English, 26.09.2019 09:20
Biology, 26.09.2019 09:20
Mathematics, 26.09.2019 09:20
Advanced Placement (AP), 26.09.2019 09:20
History, 26.09.2019 09:20
Physics, 26.09.2019 09:20
Mathematics, 26.09.2019 09:20
Mathematics, 26.09.2019 09:20
Mathematics, 26.09.2019 09:20
Mathematics, 26.09.2019 09:20