who will answer Il mark him / her brainliest Motion of a body is a relative term because: A. It is always taken with reference to a moving point. B. What seems to be in motion for one person seems to be at rest to another. C. Motion is a scalar quantity. D. Motion is a vector quantity. A B C D 2 Distance travelled by a body in a given time can never be A. Positive. B. Negative or zero. C. Negative, positive or zero. D. None of these. A B C D 3 For motion along a straight line, when do we consider the acceleration to be (i) positive Body moving to the right speed increasing is positive acceleration Body moving to the left and speed decreasing Body moving to the right and speed decreasing Both option 1 and option 2 4 For motion along a straight line, when do we consider the acceleration to be retardation ( Body moving to left and speed increasing Body moving to right and speed decreasing Body moving to left and speed decreasing Both option 2 & 3 5 What is the total distance travelled by the body in the given graph 24 m 54 m 60 m 55 m 6 State which of the following situations are possible and give an example of each of these:- A body moving with constant acceleration but with zero velocity. _______________________________________________________________________________________________________________ A body moving horizontally with acceleration in vertical direction. _____________________________________________________________________________________________________________ A body moving with a constant speed in an accelerated motion _______________________________________________________________________________________________________________ An object moving when its acceleration is zero
Answers
Answer:
For example, you can toss and catch a ball in a moving bus if the motion is in a straight line at constant speed. The motion may have a different appearance as viewed from a different reference frame, but this can be explained by including the relative velocity of the reference frame in the description of the motion.
Energy = Work= F*s, here both the force and the time is vector quantity. And we know that the product of two vector quantities give the scalar quantity. So we can say that energy is a scalar quantity. Kinetic energy is a scalar because it is defined to be a scalar.
Answer:
꧁༒ÂⱠÊӾ ᴳᵒᵈ༒꧂
⌛⏳FOLLOW ME BHAI.. TRYING TO COMPLETE 1000 ANSWERS...
See the attachment for detailed solution to the question ❤❤❤
#TRUE BRAINLIAN#BE BRAINLY♻️
❌✖️FREE FORM SPAM✖️❌
✔️MARK MY ANSWERS BRAINLIEST PLEASE..
HOPE IT HELPS..
