hridadh hridadh

08-07-2021
Physics

contestada

If a car is moving on a straight line with a velocity of 40 m/s and it changes its velocity to 60 m/s in 4 seconds, calculate its acceleration.

Respuesta :

michaelboateng52 michaelboateng52

08-07-2021

Answer:

5m/s²

Explanation:

Initial Velocity= 40m/s

Final Velocity=60m/s

Time = 4s

a=(v-u)/t

a=60-40/4

a=20/4

a=5m/s²

Answer Link

Otras preguntas

Find a formula for the inverse function:f⁻¹(x) of f(x) = 3 - ln⁡(x). Verify that f A⁻¹ (f(e⁷))=e⁷

A small settlement formed along the Indus River following the Neolithic Revolution. As the settlement grew, people began to specialize at certain jobs and devel

What was the original purpose of the constitutional convention? a. amend the articles of confederation b. amend the articles of confederation c. amend the bill

how i felt about the reconstruction amendments to the us constitution

Where was the first permanent capital of Japan located? 1) Jomon 2) China 3) Osumi 4) Nara

Can you put a female and male betta fish together ?

What do you feel are the social responsibilities of a physician?

In paragraph 2, we learn about how Apgar's scoring system was used to "evaluate the health of newborns." As used in paragraph 2, which of these people evaluates

The nervous system's ability to feel your body's position in space is known as?

I bought a concert ticket for $75, nachos for $12, and a soda for $8. If I had a coupon for 25% off a food & beverage purchase, how much did I spend in all?