04-10-2020
Physics

contestada

Dave is moving 3 m/s when he crashes his bike into a wall, which stops him in 0.6 seconds. If Dave and his bike have a mass of 90 kg,
what was the force applied by the wall?

Respuesta :

pfellas pfellas

04-10-2020

Force = change of momentum / time taken
Force = (90x3)/0.6

Answer Link

scsf101 scsf101

26-03-2021

Answer:

450 N

Explanation:

Answer Link

Otras preguntas

A 300-W computer (including the monitor) is turned on for 8.0 hours per day. If electricity costs 15¢ per kWh, how much does it cost to run the computer annuall

DNA damage checkpoints are crucial for preventing cell proliferation when DNA damage has occurred. The role of DNA checkpoint proteins in the cell cycle is clos

Which of the following choices are equivalent to the expression below ? √-27

quora Do you see any evidence that the moral, ethical, and spiritual foundation of the American democratic capitalist system is eroding? How does that affect th

Write -1/19, 7/4, -4/7 from least to greatest

Which of the sentences below rewrites the following words as a negative Ud. command that uses double object pronouns? no / ponerse / la corbata A. No se la pong

Please answer this correctly

I NEED HELP PLEASE, THANKS! :)

Four fixed point charges are at the corners of a square with sides of length L. Q1 is positive and at (OL) Q2 is positive and at (LL) Q3 is positive and at (4,0

Please help need to know ASAP. Eventually, even though she is still pedalling as fast as she can, she stops accelerating and her speed reaches a maximum value.