25lacelendburdiss 25lacelendburdiss

16-03-2022
Physics

contestada

What is the momentum of a 45 kg object that travels a distance of 45m in 9 seconds?

Respuesta :

Аноним Аноним

16-03-2022

Distance traveled=45m
Time=9s

Speed:-

[tex]\\ \rm\rightarrowtail Speed=\dfrac{45}{9}=5m/s[/tex]

Momentum:-

[tex]\\ \rm\rightarrowtail 45(5)[/tex]

[tex]\\ \rm\rightarrowtail 225kgm/s[/tex]

Answer Link

Otras preguntas

Scientists agree that the early Earth, before 2.4 billion years ago, contained only trace quantities of oxygen and that the oceans were full of dissolved iron,

(800x800) plz help gggggggggggggggg

12. If a molecule of socium [small, fat-insoluble) needs to get into a cell, but there's already a high concentration of sodium inside the cell compared to outs

AKS 8a - Phenomena-Based Question: Use the data and the graph to make a claim as to which person represents each letter on the graph. In your discussion, be sur

A teacher has a 2-gallon (32-cup) container of juice. She gives each student 1/2 cup of juice. Which equation represents the amount of juice that remains, y, af

The formula for area of a triangle is given by: A=bh/2 Rearrange the formula to solve for b

what is the equation to the graph?

the key of f has one sharpfalsetrue

help now asap please

Which is the correct definition of a compound? A substance made up of only one type of atom A substance has has more than 2 atoms bonded together. O la substanc