- #1
lostsummer
- 1
- 0
Hi ! I have many questions and I did try to answers them, but I want to know if I am incorrect.
1) Which reacted faster, foot or hand ? try to use Newton explanation
I think the hand will react faster because it is closer to the brain... to send signal, but I am not sure how to explain that with Newton laws ( 1st and 2nd )
2) Why was the distance betweeen the top of the foot and the ball only measured to the nearest centimeter, while the place that caught the ruler was measure to nearest millimeter?
My guess is that with the ruler I could see the measurement and when the ball drop on the foot, the measurement is off by some millimeter.
3) Explain why the rocket and the ruler are both projectiles, despite their different paths.
this question I HAVE No idea.
1) Which reacted faster, foot or hand ? try to use Newton explanation
I think the hand will react faster because it is closer to the brain... to send signal, but I am not sure how to explain that with Newton laws ( 1st and 2nd )
2) Why was the distance betweeen the top of the foot and the ball only measured to the nearest centimeter, while the place that caught the ruler was measure to nearest millimeter?
My guess is that with the ruler I could see the measurement and when the ball drop on the foot, the measurement is off by some millimeter.
3) Explain why the rocket and the ruler are both projectiles, despite their different paths.
this question I HAVE No idea.