a) The two systems shown are verysimilar. In both cases, thehorizontal surface is frictionless. Allthe boxes have the same mass.In which system will box 2 have alarger acceleration? Are they thesame? How do you know?2no frictionThe solid line represents the center-of-mass.b) Here is a graph of position vs. time for two objects (dotted lineand dashed line) involved in a collision (at the star).There is a mistake in the graph! What is the mistake, and howdo you know?1Note: I did not give you any numbers on the graph, and youdon't need them to find the error!X2no friction1t c) The graph shows potential energy vs. position. Theobject has a maximum kinetic energy of 1.0 J.On the same graph, draw and label the total energy(TE) and kinetic energy (KE) vs. position.Circle the turning points.d) A block is attached to a spring. It is given a push. Agraph of position vs. time is shown.Draw a graph of velocity vs. time.Your graph should be drawn correctly to scale.E (J)43.200.1m0.0m-0.1m0.5m/s0.0m/s-0.5m/sXmV1s1s2s十252sPE-X3s3s 3

NOTE:-As per honor code and answering guidelines I can answer 1st question at a time (as the…

a) The two systems shown are very similar. In both cases, the horizontal surface is frictionless. All the boxes have the same mass. In which system will box 2 have a larger acceleration? Are they the same? How do you know? 2 no friction 1 2 no friction

a) The two systems shown are very similar. In both cases, the horizontal surface is frictionless. All the boxes have the same mass. In which system will box 2 have a larger acceleration? Are they the same? How do you know? 2 no friction 1 2 no friction

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Concept explainers

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

Question

a) The two systems shown are very
similar. In both cases, the
horizontal surface is frictionless. All
the boxes have the same mass.
In which system will box 2 have a
larger acceleration? Are they the
same? How do you know?
2
no friction
The solid line represents the center-of-mass.
b) Here is a graph of position vs. time for two objects (dotted line
and dashed line) involved in a collision (at the star).
There is a mistake in the graph! What is the mistake, and how
do you know?
1
Note: I did not give you any numbers on the graph, and you
don't need them to find the error!
X
2
no friction
1
t

c) The graph shows potential energy vs. position. The
object has a maximum kinetic energy of 1.0 J.
On the same graph, draw and label the total energy
(TE) and kinetic energy (KE) vs. position.
Circle the turning points.
d) A block is attached to a spring. It is given a push. A
graph of position vs. time is shown.
Draw a graph of velocity vs. time.
Your graph should be drawn correctly to scale.
E (J)
4
3.
2
0
0.1m
0.0m
-0.1m
0.5m/s
0.0m/s
-0.5m/s
Xm
V
1s
1s
2s
十25
2s
PE
-X
3s
3s 3

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