Science, asked by syed2565, 1 year ago

write experiment of changes during free falling of body? physics

Answers

Answered by dineshpayasidgs
2

Want to see an object accelerate?


Pick something up with your hand and drop it. When you release it from your hand, its speed is zero. On the way down its speed increases. The longer it falls the faster it travels. Sounds like acceleration to me.

But acceleration is more than just increasing speed. Pick up this same object and toss it vertically into the air. On the way up its speed will decrease until it stops and reverses direction. Decreasing speed is also considered acceleration.

But acceleration is more than just changing speed. Pick up your battered object and launch it one last time. This time throw it horizontally and notice how its horizontal velocity gradually becomes more and more vertical. Since acceleration is the rate of change of velocity with time and velocity is a vector quantity, this change in direction is also considered acceleration.


syed2565: can you answer one more question pls?
dineshpayasidgs: Mark me as brainliest
syed2565: ok
syed2565: can you answer my question? ?
dineshpayasidgs: Ask
dineshpayasidgs: What is the question
syed2565: A mat of mass 2kg & length 2m is placed on floor. One end of the mat is pulled with a constant speed of 1m / s towards the other end till other end comes into motion ( till mat is reserved ) How much force is required to do this?
syed2565: ??
dineshpayasidgs: I just don't know how to do it??
Answered by Anonymous
1

During free fall, a body is accelerating due to gravity



dineshpayasidgs: Not at all helpful
dineshpayasidgs: Wrong
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