Physics, 04.06.2021 19:10 taylormack60
Show that expression v=v0+at is dimensionally correct, where v and v0 represent velocities and a is acceleration and t represents time​
Answers: 3
Physics, 21.06.2019 19:00
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.
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 18:10
Which of the following statement is false ? a.batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c.do not stack batteries on top of each other)d.never put a damaged battery in a dumpster. i
Answers: 1
Physics, 22.06.2019 19:30
The ability to make things happen is also called a. heat b. force c. matter d. energy
Answers: 2
Show that expression v=v0+at is dimensionally correct, where v and v0 represent velocities and a is...
History, 05.08.2019 01:00
History, 05.08.2019 01:00
Social Studies, 05.08.2019 01:00
Business, 05.08.2019 01:00
Biology, 05.08.2019 01:00
History, 05.08.2019 01:00
Chemistry, 05.08.2019 01:00
Biology, 05.08.2019 01:00
Business, 05.08.2019 01:00