he14060 he14060

02-03-2022
Physics

contestada

An object hits the ground travelling at 8 km/hr. It is brought to rest in 0.4 seconds. What is its
acceleration in m/s^2?

Respuesta :

purplestar006 purplestar006

02-03-2022

Explanation:

8km/hr---→2.22m/s

a=v-u/t

0-2.22/0.4

5.55m/s²

Answer Link

Otras preguntas

An imaginary number is not a real number

50 POINTS!!! PLZ HELP!!!! Which strategy should you use to protect yourself from becoming a victim of violence? A. Stand up straight and walk confidently.

according to the graph what is the value of the constant in the equation below

Simon draws a diagram to illustrate the law of reflection. Which best explains how Simon can correct the error in his diagram? Draw the incident ray so it is lo

A playing field is rectangular with a length of 100 yards and a width of 53 yards, 1 foot. If a player runs diagonally across this rectangle, how far will he

plz help me thank you so much

A box of books has _______inertia than a box of cotton balls.

Sitting bull was a chief of which Native American nation

Which reactions are oxidation-reduction reactions? Check all that apply

A pendulum has 894 J of potential energy at the highest point of its swing. How much kinetic energy will it have at the bottom of its swing?