Bubba and Bertha are arguing again over who is stronger and can generate more momentum. Bubba can get a 27 kg brick with a velocity of 8 m/s. Bertha chooses a 43 kg cinder block and throws it with a velocity of 5m/s. Who is going to win this argument? ​

Acar is going 5m/s around a bend with a radius of 10m/s why is the accelerant?

15. give an example for some particles or waves that are moving faster than light in everyday life 16. what is a laser? 17. what is an oscilloscope? 18. what does it means practically that nothing is faster than light in vacuum? 19. what is vacuum?

In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?