Physics, asked by anicejoseph07, 17 days ago

a car travelling at 72km/h speed upto 90km/h in 5secs what is the acceleration? if the same car stops in 20 secs what is the retardation?

Answers

Answered by avabooleav

Answer:

Explanation:

A car travelling at 36 km//h speeds upto 72 km//h in 5 seconds. What is its acceleration ? If the same car stops in 20 seconds , what is the acceleration? In the second case , u=72km/h=20m/s,v=0,t=20s

Previous Question

Next Question

Similar questions

Science, 8 days ago

A. Answer the following questions: 1. What are autotrophs? How are they able to make their own food?

Environmental Sciences, 8 days ago

What happens when diet of a growing child is deficient in both proteins and carbohydrates?

English, 8 days ago

tell a tongue twister...

English, 17 days ago

she was ugly the prince married hear?

History, 17 days ago

from the 17th century onwards the term Indian came into extensive use on account of the influence of ...

Social Sciences, 8 months ago

Indian economic development class 10 Class test 06/08/2020 * Required Name of the student * Class of the student * Q. 1. Do you think development is same for all ? 1 point Yes No None Clear selection Q. 2 development of a country can generally be determined by _ 2 points It's percapita income It's average literacy rate Health status of it's people All of the above Other: Clear...

English, 8 months ago

We must do all we can to stop conflicts and civil war. Most conflicts happen in poor countries, especially which are badly governed or where power and wealth are not distributed fairly between different tribal or religious groups. So the best way to check fighting is to make a political arrangement in which all groups have their representatives. The need is to ensure human rights and...

English, 8 months ago

rearrange the wotds...