Physics, 18.03.2021 02:30 sierravick123owr441
Which of the following has the greatest momentum? *
(20 Points)
tortoise with a mass of 270 kg moving at a velocity of 0.5 m/s
hare with a mass of 2.7 kg moving at a velocity of 7 m/s
turtle with a mass of 91 kg moving at a velocity of 1.4 m/s
roadrunner with a mass of 1.8 kg moving at a velocity of 6.7 m/s
Answers: 1
Physics, 22.06.2019 02:30
Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?
Answers: 1
Physics, 22.06.2019 09:30
Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.
Answers: 3
Physics, 22.06.2019 09:30
This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer
Answers: 2
Physics, 22.06.2019 14:40
The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.
Answers: 1
Which of the following has the greatest momentum? *
(20 Points)
tortoise with a mass of 270 k...
tortoise with a mass of 270 k...
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