nayelividales5715 nayelividales5715

16-03-2020
Physics

contestada

You can enter units that are combinations of units with prefixes. However, you must maintain the same unit system given in the problem. For example, this question uses the SI unit system. Therefore an answer in U.S. customary units, such as miles per hour would not be accepted as correct. A car traveling with constant speed travels 150 km km in 7200s. What is the speed of the car?

Respuesta :

Teebhabzie Teebhabzie

20-03-2020

Answer:

75 km/hr

Explanation:

Parameters given:

Distance travelled = 150 km

Time taken = 7200 secs = 7200/3600 = 2 hrs

The car was moving at constant speed, hence:

Speed = distance/time

Speed = 150/2

Speed = 75 km/hr

Answer Link

Otras preguntas

Calculate the amount of energy available for the plant in the following food chain, if lions have 20J of energy. Plant --> Deer --> Lion

A wine maker has 2 wine barrels labeled A and B. There is more wine in barrel A than in barrel B. The wine maker wants the 2 barrels to contain the exact same a

No lo se what does it mean

To keep your files in order, the filing rules must be learned. 1. Properly constructed sentence 2. Lacks parallel parts 3. Fragment 4. Misplaced part 5. Dangl

What situation best represents how DNA sequencing, PCR, and gene probes might be used together? Multiple Choice Scientists might replicate a strand of DNA using

what is "the negation of the product of five times a number divided by two is ten" as a written equation?I'm specially confused on the negation thing :(

1/R = 1/R1 + 1/R2 if R=15 R1=23 then find R2

One important aspect of ________ that gets "lost in translation" when viewed in a museum is that they're created for use in ceremonies involving groups of peop

Kayson mixes 300milliliters (mL) of spinach,200mL of berries, and 42mL of dressing to make a salad. There are s milligrams (mg) of vitamin C per milliliter of s

Read the first paragraph of "The Effectiveness of Capital." What do you think productive means?