28-02-2015
Mathematics

Answered

a driver starts his parked car and within 5 seconds reaches a speed of 60km/h as he travels east. what is his acceleration

Answer :

28-02-2015

[tex] a = \tfrac{v}{t} [/tex]

[tex] a = \tfrac{60km/hr}{5s} [/tex]

[tex] a = \boxed{12 km/hr/s } [/tex]

Hope this helps :D

Answer Link

bikashbhai16 bikashbhai16

28-02-2015

5 Sec -60Km
4 Sec -48Km
3 Sec -36Km
2 Sec -24Km
1 Sec -12Km

12km/h per second

Answer Link

Other Questions

Given the matrices [tex]A[/tex] and [tex]B[/tex], compute [tex]B \cdot A[/tex].[tex]\[ A = \begin{bmatrix} 1 & 2 & -4 \\ 0 & 3 & -1 \end{bmatrix

Select each item in the left column and match it with the correct definition in the right column.Cardio-respiratoryA. A form of activity that engages the heart

contesta Cierto o Falso (2ptos.c/u) 1. Un triángulo es una figura formada por tres rectas unidas en sus extremos. 2. El Trasportador es el instrumento que se ut

find the average rate of change of each function over the interval [0,3] match each representation with it’s respective average rate of change

The height of a triangle is 4 inches greater than twice its base. The area of the triangle is no more than 168 in.[tex]${}^2$[/tex]. Which inequality can be use

When studying migration, high levels of crime, violence, and pollution are examples of A. push factors B. pull factors. C. chain migration. D. forced migration

Regarding Russia, describe and offer the importance of a warm water port, particularly the port of Azov. What did it lead to and why was it significant?

A rock is thrown off a cliff at an angle of 53° with respect to the horizontal. The cliff is 100 m high. The initial speed of the rock is 30 m/s. (a) How high a

Work out the perimeter of the shape below.Give your answer in centimetres (cm).6 cm3 cm3 cm3 cm7 cmWatch video1 cm

What do the underlined details help the reader understand about Joshua trees? A. They are universally admired and valued. B. They are a nuisance and should be a