mahsoccer16 mahsoccer16

02-11-2020
Physics

contestada

What is the impulse needed to stop a 45-kg boy who is running at 6 m/s in 3 seconds?

Respuesta :

pfellas pfellas

02-11-2020

Impulse = change of momentum
Impulse = 45 x 6 = 270 Ns

Answer Link

Otras preguntas

A store is having a sale on walnuts and chocolate chips. For 3 pounds of walnuts and 5 pounds of chocolate chips, the total cost is $20. For 6 pounds of walnut

(04.04) Barney has to run some errands around town. Look at the map below to calculate his distance if he starts at home, goes to the video store, then the groc

I need to know the literary device of the sentence "Although their down and bent in half,,"

I don’t know how to work this out

i honestly suck at probability. why are they so HARD???

How did the Ancient Greek civilizations grow and prosper? Please help! I need a written answer if you can. Thank you!

What are the roots of the following problems: 1. [tex]F(x) = \frac{8-x}{x^{2} -4}[/tex] 2.[tex]F(x) = \frac{x^{2}+4x+8 }{5x}[/tex] 3. [tex]F(X) = \frac{(X-3)(X-

When you pull the trigger of a squirt gun, what happens to the air pressure inside the squirt gun? How does this cause water to shoot out towards a friend?

I need to know the answer

Math question, please help me