neorgJeakell neorgJeakell

24-11-2016
Physics

contestada

If a car travels 80 miles between 2 and 4 pm, then its velocity is close to 40 mph at 2 pm.

true or false?

Respuesta :

Lampa20 Lampa20

27-11-2016

The answer should be false because it doesnt say if the car is traveling at constant speed. The cars speed can be various so that in total for 2 hours that it travels it passes 80 miles. If however it actually traveled at constant speed than the answer is true.

Answer Link

Otras preguntas

Why do the track runners start at different positions on the track?

there ate 4 more oranges than apples in the fruit bowl, there ate 5 more apples than bananas. there are 2 bananas. how many of each type of fruit is in the b

in ancient China, many aspects of life were ruled by the___ of Confucius.

Multicellular organisms can be organized into what other levels?

which is equal to 52 tens a 52,010 , b 5,210, c 5,200 d 520

During a soccer season, Mario made approximately 2 goal points for every 5 of his shots on goal. What is the probability that Marion would make 2 goal points o

the area where rock under stress breaks and triggers an earthquake is called the ___________

Which friend has greatee elevation & which friend is father from sea level?

Allison has 6 blue pencils and 10 yellow pencils.sadie has 24 pencils that are either blue or yellow.the ratio of blue pencils to yellow pencils is the same fo

What features distinguish anthropoids from strepsirrhines