Please help .-. its for physics
...
Answers: 3
Physics, 22.06.2019 12:50
Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
Answers: 3
Physics, 22.06.2019 14:40
What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.
Answers: 2
Physics, 22.06.2019 18:30
Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction
Answers: 1
Physics, 22.06.2019 19:50
State the below theories and give the name of the writer of the theory 1. wave theory 2. quantum theory 3. corpuscular theory 4. electromagnetic theory
Answers: 1
Mathematics, 18.05.2021 23:20
Chemistry, 18.05.2021 23:20
English, 18.05.2021 23:20
Mathematics, 18.05.2021 23:20
Chemistry, 18.05.2021 23:20
Mathematics, 18.05.2021 23:20
Mathematics, 18.05.2021 23:20
Law, 18.05.2021 23:20
Mathematics, 18.05.2021 23:20