03-10-2020
Physics

contestada

a car travelling at a velocity of 15ms -1 due north speeds up uniformly to a velocity of 30 ms -1 in 3 seconds. Calculate the acceleration.

Respuesta :

MathPhys MathPhys

03-10-2020

Answer:

5 m/s²

Explanation:

Given:

v₀ = 15 m/s

v = 30 m/s

t = 3 s

Find: a

v = at + v₀

30 m/s = a (3 s) + 15 m/s

a = 5 m/s²

Answer Link

Otras preguntas

what does this document suggest is an underlyning cause of world war 1

2. What's the fraction 18⁄24 reduced to its lowest terms? A. 3⁄4 B. 24⁄18 C. 9⁄12 D. 18⁄24

RS bisects < QRT = 116, what is m

how does geology affect human life

Which of the following was an advantage for the South at the start of the Civil War?

suppose you are driving to visit a friend in another state. you are driving 60 miles per hour. you must drive 480 miles total . if you have already driven 120 m

A classical concerto is a three-movement work for instrumental soloist and orchestra. T/F?

If you were forming a company, which department would you create first, and why?

obtain a copy of our credit report and have it available the property owner or manager may want to see it to know if A. you have a physical disability B. you

confuscius was born in 551 BC and died 72 years later. What year was that?