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, 21.06.2019 23:20, funnynunny2903
Which quantities are scalars? choose all that apply a. distance b. speed c. acceleration d. velocity
Answers: 2
Physics, 22.06.2019 04:30, cicimarie2018
Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?
Answers: 1
Physics, 22.06.2019 10:30, tay8556
The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.
Answers: 1
Physics, 22.06.2019 22:50, bigbrogamer
Which of the following statements correctly describes a transformer?
Answers: 3
Answer the questions all of them pls its 30 points I spent
Describe what characterizes science and...
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