answersLogoWhite

0


Best Answer

v = u + at

a = (v - u) / t

u = 0 , v = 18 ms-1 , t = 30 s

a = 18 / 30 = 0.6 ms-2

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the acceleration of a truck if it accelerates from rest to 18mpers in 30s?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Is a car accelerates from rest to 27M/S 22.9 seconds what is the average acceleration?

the acceleration of the car is 1.179m/s/s given the formula provided.


A bike accelerates uniformly from rest to a speed of 7.10 ms over a distance of 35.4 m Determine the acceleration of the bike?

0.712 m/s^2


How many meters does a car travel that starts from rest and accelerates for 4.7 seconds with an acceleration rate of 3.6 meters per second squared?

60.912 meters in that time


What is the speed of a skateboarder who accelerates from rest for 3 seconds down a ramp at an acceleration of 5 mss?

Speed = (initial speed) plus (acceleration) x (time) = 0 + (5) x (3) = 15 meters per second.


A car accelerates from rest and accelerates at 3 ms-2 how long it will take to reach a velocity of 30ms-1?

Acceleration = (change in speed) / (time for the change)3 = (30) / (time)3 x (time) = 30time = 30/3 = 10 seconds


What is the final velocity f a car that accelerates from rest at 9ftsecond squared for 8 seconds?

Speed = (acceleration) x (time) = 9 x 8 = 72 ft/sec


A dragster accelerates from rest to 402.3mpsec in 9.013sec calculate the rate of acceleration assuming this to be constant the maximum speed?

Since , V = u + at, we get , a = v - u /t = 402.3 - 0 /9.013 = 44.6355264617 ms-2 Therefore, acceleration = 44.6355264617 ms-2


An object at rest will remain at rest unlees what type of force acts upon it?

A force. This leads to the equation; force = mass x acceleration Unbalanced(:


What answer of A car accelerates uniformly from rest after five seconds its final velocity is twenty meter per second its acceleration during third second will be?

So it's acceleration is 4m/s2. So at any point because it says uniformly, it will be accelerating at 4m/s2 each second


Compare the acceleration of a motorcycle that accelerates from 80 kmh to 90 kmh with the acceleration of a bicycle that accelerates from rest to 10 kmh in the same time?

Acceleration is the change in velocity divided by the time it takes to make that change;a= delta v/delta tAs you can see, the change in velocity for both vehicles is the same (10km/h), and the question states that they do it in the same amount of time. So the acceleration is the same;delta v1/delta t1 = delta v2/delta t2 = a.The fact that the motorcycle is already at a much higher speed is irrelevant.


Can a body at rest have acceleration?

No a boday while rest cannot be in acceleration because of the momentum of the body ...........................


A race car starting from rest accelerates uniformly at a rate of 4.90 meters per second what is the cars speed after it has traveled 200 meters?

Acceleration cannot be measured in metres per second. There is, therefore a fundamental problem with the question.