10
8
2. The graph shows the data for an experiment
that uses a rubber band to launch s...
Physics, 20.09.2021 14:50 alexportillo859
10
8
2. The graph shows the data for an experiment
that uses a rubber band to launch small
rockets of different masses straight up.
The rubber band is stretched the same
amount for each rocket. Answer the
following questions based on the graph.
Height (m)
O NO
a. What is the independent variable in this
experiment and what is its range of values?
o
50
200
100 150
Mass (g)
Answers: 3
Physics, 22.06.2019 09:50
A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p
Answers: 1
Physics, 22.06.2019 10:00
Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer
Answers: 2
Physics, 22.06.2019 20:00
In an old-fashioned amusement park ride, passengers stand inside a 3.0-m-tall, 5.0-m-diameter hollow steel cylinder with their backs against the wall. the cylinder begins to rotate about a vertical axis. then the floor on which the passengers are standing suddenly drops away! if all goes well, the passengers will “stick” to the wall and not slide. clothing has a static coefficient of friction against steel in the range 0.60 to 1.0 and a kinetic coefficient in the range 0.40 to 0.70. part a what is the minimum rotational frequency, in rpm, for which the ride is safe? express your answer using two significant figures. f f = rpm
Answers: 1
Physics, 23.06.2019 05:10
Uwill get answer it brainliest will be awarded for →calculate the pressure exerted by a body having a mass of 30kg over an area of contact 400cm2.also explain it for every step there should be
Answers: 2
Mathematics, 22.08.2020 04:01
Mathematics, 22.08.2020 04:01
Mathematics, 22.08.2020 04:01
Computers and Technology, 22.08.2020 04:01
Mathematics, 22.08.2020 04:01
Biology, 22.08.2020 04:01
English, 22.08.2020 04:01
Computers and Technology, 22.08.2020 04:01
History, 22.08.2020 04:01
Mathematics, 22.08.2020 04:01