kedrenaewilliams kedrenaewilliams

07-01-2020
Physics

contestada

The train traveled 500 kilometers north to Odessa in 2 hours . What’s the train’s speed ? What is the velocity ?

Respuesta :

MathPhys MathPhys

07-01-2020

Explanation:

Speed is distance over time.

500 km / 2 hr = 250 km/hr

Velocity is speed and direction.

250 km/hr north

Answer Link

Otras preguntas

10% of what number is 14?

A man on the moon with a mass of 90 kilograms weighs 146 newtons. The radius of the moon is 1.74 × 106 meters. Find the mass of the moon.

10% of what number is 14?

If the length of a rectangle is increased by 120 %, and its width is decreased by 20%, what happens to the area of the rectangle?

What is k+3 3/4 = 5 2/3 - 1 1/3

How do you find the circumfrence and area of a circle? Examples please or a link to a website.

Two dogs pull on a toy. One pulls with a force of 10N, the other with a force of 15N. In what relative directions can the dogs act to give the toy the smallest

If a 4 member comittee is formed from 3 girls and 6 boys in a club how many commitees can be formed ? Iifthe members if the commitee are chosen at random, find

The perimeter of a parallelogram is 72 inches, and 1 side measures 12 inches. What are the lengths, in inches, of the other 3 sides? A. 12, 12, 36 B. 12, 18, 18

7 features of QBASIC