Dante1221 Dante1221

14-01-2020
Physics

contestada

A car travels 60 km in the first 2 hours and 68 km in the next 2 hours.
What is the car's average speed?

Respuesta :

Chelboy Chelboy

14-01-2020

Answer:32km/hr

Explanation:

Speed=distance/time

Speed=60/2 =30km/hr speed=68/2=34km/he

Average speed=(30+34)/2 =64/2=32km/hr

Answer Link

Otras preguntas

Mike constructed a quadrilateral POQS. He used a compass and straightedge to accurately construct line segment OS, as shown in the figure below: An angle POQ is

Which individual believed in the necessity for a worldwide revolution? a. Joseph Stalin b. Leon Trotsky c. Benito Mussolini d. Herbert Hoover

If a source appears credible based on the bibliographic information, what should you do next? a. create a research plan for the source b. organize the data coll

What are four things the Communist Party does through its party organization

In 1 kilogram of pure water, the mass of hydrogen atoms is approximately 112 grams, or 0.112 kilograms. What is the energy equivalent of this mass in joules?

Which vitamin prevents rickets and is formed from the sun’s ultraviolet rays? Vitamin A Vitamin K Vitamin D Vitamin B

Which trigonometric identity was introduced in this unit? A) sin^2 x= 1 + cos^2 x B) (sin x + cos x)^2 = 1 C) tan x = sin x/cos x D) tan x= cos x/sin x

The sum of three consecutive integers is 267. What is the largest integer?

Given A = {1, 2, 3}, B = {2, 4, 6} and C = {1, 2, 3, 4, 5, 6}, then A ∩ (B ∩ C) = _____.

1. Write the nth term of the following sequence in terms of the first term of the sequence. 10, 20, 40, . . . 2.Write the nth term of the following sequence in