10_Phys Final Part 1
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Last updated over 5 years ago
20 questions
Note from the author:
Physics
1
Force is the product of ...
Force is the product of ...
1
a.
b.
c.
d.
What is the velocity-time graph for this motion?
a.
b.
c.
d.
1
If an object is at rest, what must be applied to get it moving?
If an object is at rest, what must be applied to get it moving?
1
Balanced forces cause a change in motion.
Balanced forces cause a change in motion.
1
If gravity pulls you towards the centre of the Earth, why don't you fall through the pavement?
If gravity pulls you towards the centre of the Earth, why don't you fall through the pavement?
1
All of the following statements are true, except...
All of the following statements are true, except...
1
1
1
Which concept means energy in motion?
Which concept means energy in motion?
1
Which concept means stored energy of an object due its position ?
Which concept means stored energy of an object due its position ?
1
b.
c.
d.
What is the velocity-time graph for this motion?
a.
b.
c.
d.
1
b.
c.
d.
What is the acceleration-time graph for this motion?
a.
b.
c.
d.
1
Where can we find the coefficient of dynamic friction in this graph?
1
At this point, we are pushing the object however far from moving it.
1
Is mass the same as weight?
Is mass the same as weight?
1
What is the magnitude (value) of the gravity with the correct units?
1
What is the magnitude of the initial velocity when we drop an iPhone X?
1
In this example, if the reference is the person, what is the correct expression for displacement of the iPhone X once hits the floor?
1
If this is an example of 1st Newton's Law, what is the correct magnitude and direction of the missing force?
1
If this is an example of 2nd Newton's Law, what does +5N represent?