krishakathayat
krishakathayat krishakathayat
  • 01-11-2020
  • Physics
contestada

please help.......

if y=p+qt+rt^2. where y is distance and t is time. what is the dimension and unit of p,q,and r​

Respuesta :

santashelperkim santashelperkim
  • 01-11-2020

Answer:

(L: Length, T: Time)

p: Dimension: L; unit: m

q: Dimension: L/T or (L)*(T)^-1; unit: m/s

r: Dimension: L/T^2 or (L)*(T)^-2; unit: m/s^2

Explanation:

since y is distance (Length), make all terms L distance.

p is same as y dimension ==> dimension: L; unit: m (meter)

qt dimension is L ==>  q dimension :L/T; unit: m/s

rt^2 dimension is L ==> r dimension : L/T^2; unit: m/s^2

Answer Link

Otras preguntas

A crime suspect fled the scene when police officers entered the building. How far could he run in 10 minutes if he can run 5 miles per hour?
WRITE THIS NUMBER IN WORD FORM 310,763,136 AND100,203
1/3(9x+27)-4=1/2(2x+54)
How do you know when to use L'hospital's rule?
If 604-72=___,then 532+___=604.Explain the process of checking your work.
If 604-72=___,then 532+___=604.Explain the process of checking your work.
Who was Malinche and what other name was she called?
An experiment consists of rolling two fair number cubes. What is the probability that the sum of the two numbers will be 8? Express your answer as a fraction in
Write equation in function form y-3x-11=0
help me the area of a rectangular roof of a doghouse is 756 square inches. the length of the roof is 108 inches. how many inches wide is the roof? show the math