jmatayah8424 jmatayah8424

10-10-2017
Physics

contestada

Two cars are driving at the same constant speed on a straight road, with car 1 in front of car 2. car 1 suddenly starts to brake with constant acceleration and stops in 10 m. at the instant car 1 comes to a stop, car 2 begins to brake with the same acceleration. it comes to a halt just as it reaches the back of car 1. what was the separation between the cars before they starting braking?

Respuesta :

selinaj015 selinaj015

12-10-2017

Maths delivers! Braking distance ... If the car is initially travelling at um/s, then the stopping distance d m ... the speed of the car at the instant the brakes are applied. ... An object with constant acceleration travels the same distance as it would ... We start with the second equation of motion:.

Answer Link

Otras preguntas

Kylee and two of her friends are at a museum. They find two quarters and a dime on the ground. If Kylee and her friends share the money equally, how much will e

what type of reaction is NaPO4+3KOH -> 3NaOh+K3PO4

The fall of vietnam to communism would lead to the fall of neighboring countries. this is one reason given for us involvement in vietnam

Which food would be the better (healthier) choice? A food with _____. 140 calories with 25 calories from fat 90 calories with 55 calories from fat 100 cal

Which sentence best explains the reason for Pandora’s fall?

Six years ago annabelle was twice as old as jason was. now, annabelle is four years older than jason. how old is jason now?

Cuando juego el béisbol, uso ________. Question 1 options: el campo la raqueta el guante la pesa

According to the concept of facial feedback, when noah complies with instructions to smile and look happy, it is most likely that:

Choose five of the eight questions and record your answers. Also, submit your answers to these questions in writing. Pay attention to the verb in each question

Food provides __________ raw materials for biosynthesis only. energy for cell activities only. raw materials for biosynthesis and energy for cell activities.