What's the momentum of a 3.5-kg boulder rolling downhill at 5 m/s? a. 17.5 km·m/s b. 70 kg·m/s c. 8.5 kg·m/s d. 14.3 kg·m/s

Hey There!:

p = m * V

p = 3.5 * 5

p = 17.5 Km.m/s

Answer A

hope this helps!

може ли да зареждате повече информация, моля

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .