shsbbdDnsgs9203 shsbbdDnsgs9203

28-07-2018
Physics

contestada

It takes 5 s for sonar pulse to travel 6 km. what is the speed of the sonar pulse?

Respuesta :

28-07-2018

Speed = (distance covered) / (time to cover the distance)

Speed = (6 km) / (5 sec)

Speed = (6/5) (km/sec)

Speed = 1.2 km per second

Answer Link

Otras preguntas

What is the definition of personification? A. using words to imitate sounds B. giving human qualities to objects C. comparing two unlike things using “as” D. pu

In the early and mid-1800s, much of the North’s economy depended on

if a sweater cost $37.99, and the sales tax in the area us 6.0%, what is the total price of the sweater?

The panthers football team lost 4 yards on each of their first two plays of the game which of the following integers represents the progress of the team after t

What is the composition of magma

A gallon of water weighs 8 1/3 lbs. how much does 1 1/5 gal of water weigh?

At STP, solid carbon can exist as graphite or as diamond. These two forms of carbon have(1) the same properties and the same crystal structures(2) the same prop

Sulfuric acid, H2SO4(aq), can be used to neutralize barium hydroxide, Ba(OH)2(aq). What is the formula for the salt produced by this neutralization? (1) BaS (3)

Plants exhibit phototropism because _____. long roots help plants absorb more water and nutrients they need the Sun's energy in order to produce food water is

Use the information given in the diagram. Tell why UW=UW and UVW=WXU.a) Reflexive Property; Transitive Property b) Given; Reflexive Property c) Transitive Prope