Answers: 2
Physics, 22.06.2019 16:30
An astronaut in space cannot use a scale or balance to weigh objects because there is no gravity. but she does have devices to measure distance and time accurately. she knows her own mass is 77.4 kg , but she is unsure of the mass of a large gas canister in the airless rocket. when this canister is approaching her at 3.50 m/s , she pushes against it, which slows it down to 1.30 m/s (but does not reverse it) and gives her a speed of 2.60 m/s . what is the mass of the canister?
Answers: 1
Physics, 22.06.2019 16:40
On your wedding day your lover gives you a gold ring of mass 3.67 g. 48 years later its mass is 3.44 g. on the average how many atoms were abrated from the ring during each second of your marriage? the atomic mass of gold is 197 u. don't enter units
Answers: 1
Physics, 23.06.2019 12:30
Write a brief essay describing the minimum requirements for any electric circuit. within your essay,
Answers: 1
How do you solve for net force...
English, 23.01.2021 02:10
English, 23.01.2021 02:10
Mathematics, 23.01.2021 02:10
Biology, 23.01.2021 02:10
Arts, 23.01.2021 02:10
Arts, 23.01.2021 02:10
Biology, 23.01.2021 02:10
Mathematics, 23.01.2021 02:20
Mathematics, 23.01.2021 02:20
History, 23.01.2021 02:20
Mathematics, 23.01.2021 02:20
Mathematics, 23.01.2021 02:20
Mathematics, 23.01.2021 02:20