theariannanicole theariannanicole

03-10-2019
Physics

contestada

A car accelerates at a rate of 3.0 m/s2. If its original speed is 8.0 m/s, how many seconds will it take the car to reach a final speed of 25.0 m/s?
Solution

Respuesta :

MathPhys MathPhys

03-10-2019

Answer:

5.7 s

Explanation:

Given:

a = 3.0 m/s²

v₀ = 8.0 m/s

v = 25.0 m/s

Find: t

v = at + v₀

25.0 m/s = (3.0 m/s²) t + 8.0 m/s

t ≈ 5.7 s

Answer Link

Otras preguntas

Carpenter Inc. had a balance of $80,000 in its warranty liability account as of December 2006, Carpenter's warranty expenditures to service actual warranty clai

During a total lunar eclipse the moon is in earths

One advantage of using cash for all purchases is that cash ___. 1)is easily lost or stolen 2)is accepted in all financial transactions 3)is not likely to be su

which house of the parliament is directly elected by the people

Make an algebraic equation to solve these word problems.

Help with the picture

What is the rate if h(t)= (t+3)^2+5

Every day, Mimi's burrito stand uses 3 5/6 bags of tortillas. How many days will 7 2/3 bags of tortillas last

Make x the subject of z= x/y 3r

Homogenized milk has a density of 1.032 kg/L and heavy cream has a density of 1.005 kg/L at 10°C. At 10°C, a container holding 8 liters of liquid weighs 8.04 k