Physics, 11.07.2021 05:30 smokemicpot
Answer the questions all of them pls its 30 points I spent
Describe what characterizes science and explain the difference between a hypothesis, a theory and a scientific law.
Explain Newton’s 3 laws of motion by using the example of a rollercoaster.
Breakdown and explain, in terms of frame of reference, if you’re inside a moving train everything on the outside can seem to be moving.
Propose a way to explain to someone the differences between the terms: speed, velocity and acceleration.
If you’re in a car moving at a high speed, and you stop abruptly, what would happen when wearing a seatbelt as opposed to not wearing a seat belt? Which of Newton’s 3 laws would apply?
Answers: 1
Physics, 22.06.2019 12:50, keilahsalmon
The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.
Answers: 2
Physics, 22.06.2019 20:30, adrianayepez8
Four identical lab carts each have a mass of 200 kg. different masses are added to the carts and the velocities are measured. all carts move to the right.
Answers: 3
Answer the questions all of them pls its 30 points I spent
Describe what characterizes science and...
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