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1. Question marks are mentioned with each Question.
2. Please write neat and clean hand-writing on Answer Sheet. Use Margin on right side and left side of Answer Sheet.
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5. This is a ONE TIME attempt test. Once started, it cannot be reversed or attempted again.
6. Take photo of all the Sheets and make single pdf file.
1
A man sitting next to you in a moving car is at ________________ with respect to you
Rest
Motion
Both (a) and (b) are correct.
None of these.
2
Which of the following are correct ?
(a) Average speed of an object in a time interval is equal to the total distance traveled divided by the total time taken.
(b) The SI unit of speed is meter per second.
Only (a) is correct .
Only (b) is correct .
Both (a) and (b) is correct .
None of these .
3
Which of the following is an example of non-uniform motion ?
Car moving through a crowded market
Car moving along a straight line covers equal distances in equal intervals of time
4
An electric pole appears to be at __________________, when we observe it by standing on the road but the same pole appears to be moving, when we observe it from a running train.
Stationary
5
A type of motion that repeats itself after equal intervals of time is called ______________________.
Relative motion
Periodic motion
Linear motion
6
Which of the following are correct :
(a) A body is said to have a non-uniform motion, if it travels unequal distances in equal intervals of time, then no matter how small these intervals may be.
(b) A body is said to have a uniform motion, if it travels equal distances in equal intervals of time, no matter how small these intervals may be.
Only (a) is correct.
Only (b) is correct.
7
(a) The persons sitting in a moving bus are at rest with respect to one another, but are in motion with respect to a person standing along the road side.
(b) The persons sitting in a moving bus are at motion with respect to one another, but are in rest with respect to a person standing along the road side.
8
(a) A type of motion that repeats itself after equal intervals of time is called periodic motion.
(b) A motion that does not repeat itself at regular intervals or a motion that does not repeat itself at all is called periodic motion.
9
________________ motion is the calculation of the motion of an object with regard to some other moving or stationary object.
Relative
Osillatory
Non-uniform
Uniform
10
(b) A type of motion that repeats itself after equal intervals of time is called non-periodic motion.
(c) Examples of periodic motion are the rotation of the earth about its axis, the revolution of the earth around the sun.
Only (a) and (b) are correct.
Only (b) and (c) are correct.
Only (a) and (c) are correct.
All of these.
11
(a) The SI units of speed is m/s.
(b) When we talk about speed of aeroplanes and cars, it would be more appropriate to use km/h than m/s.
12
13
(a) A motion that does not repeat itself at regular intervals or a motion that does not repeat itself at all is called periodic motion.
(b) A motion that does not repeat itself at regular intervals or a motion that does not repeat itself at all is called non- periodic motion.
(c) Example of non- periodic motion are a car moving on a road, a bird gliding across the sky.
14
Which of the following are the correct :
(b) The persons sitting in a moving bus are at rest with respect to one another, but are in rest with respect to a person standing along the road side.
(c) The persons sitting in a moving bus are at motion with respect to one another, but are in rest with respect to a person standing along the road side.
15
(a) A body is said to have a uniform motion, if it travels equal distances in equal intervals of time, no matter how small these intervals may be.
(b) A body is said to have a non-uniform motion, if it travels equal distances in equal intervals of time, no matter how small these intervals may be.
(c) If a car moving along a straight line covers equal distances in equal intervals of time, it is said to be in uniform motion.