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A car travels 30 m in 5 sec after accelerating for 3 seconds it travels 20 m in 2 seconds Calulate the cars acceleration?
Wiki User
∙ 13y ago
First you need to find the two different speeds of the car which is the distance/time. We find that the car first travels at an average of 6ms-1 and then after accelerating has a speed of 10ms-1. Acceleration is the rate of change of velocity over time, our change of velocity being 10-6=4ms-1 and the change in time being stated as 3 seconds we can convert this into...
(4/3)ms-2
Wiki User
∙ 13y ago
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What is the rate acceleration of a car that travels 70 miles per hour?
Zero acceleration if it is traveling in a straight line. An object that is accelerating must either be changing its rate of speed or its direction.
What is the acceleration of a car that travels in a straight line at a constant speed of 80 km per hour?
if the velocity is constant, the acceleration is zero. The acceleration is the rate at which the velocity changes, so if it stays the same, the car isn't accelerating.
If a drag racer travels 3 tenths of a mile in 8 seconds what is the rate of acceleration?
It is impossible to determine acceleration simply from time and distance.
How far will an object travel in 5528 seconds if accelerating at 9.81 ms2?
IF the object begins from rest, then it travels 1.5 x 10^8 meters. (rounded)
If a car travels at a constant speed is it accelerating?
No. Acceleration is the change in velocity(speed) over a period time.=====================================Another contributor bristled:Sorry. Velocity and speed are not two different words for the same thing.Velocity means speed and direction, and acceleration means any change in velocity.If the speed is constant but the direction is changing ... like turning a corner or drivingon a circular track ... then velocity is changing, and there is acceleration.
What is the rate acceleration of a car that travels 70 miles per hour?
Zero acceleration if it is traveling in a straight line. An object that is accelerating must either be changing its rate of speed or its direction.
What is the acceleration of a car that travels in a straight line at a constant speed of 80 km per hour?
if the velocity is constant, the acceleration is zero. The acceleration is the rate at which the velocity changes, so if it stays the same, the car isn't accelerating.
If a drag racer travels 3 tenths of a mile in 8 seconds what is the rate of acceleration?
It is impossible to determine acceleration simply from time and distance.
A car accelerates from to at a rate of How far does it travel while accelerating?
To calculate how far the car travels while accelerating, you would need to use the kinematic equation: distance = (initial velocity × time) + (0.5 × acceleration × time^2). Plug in the values of the initial velocity, final velocity, and acceleration into the formula to find the distance traveled.
How far will an object travel in 5528 seconds if accelerating at 9.81 ms2?
IF the object begins from rest, then it travels 1.5 x 10^8 meters. (rounded)
If a car starts from rest and travels a distance of 100 meters in 10 seconds what is the car acceleration?
2.0 m/s^2
A horse is moving a constant speed of 8ms is the horse accelerating?
No, if the horse is moving at a constant speed of 8 m/s, it means there is no change in its velocity over time, and thus no acceleration. Acceleration refers to a change in velocity, either in speed or direction.
What is the distance an object travels each second for objects falling under constant acceleration?
For objects falling under constant acceleration (such as gravity), the distance an object travels each second is determined by the formula d = 0.5 * a * t^2, where "d" is the distance, "a" is the acceleration, and "t" is the time in seconds. This means that the distance traveled each second will increase quadratically as time passes.
If a car travels at a constant speed is it accelerating?
No. Acceleration is the change in velocity(speed) over a period time.=====================================Another contributor bristled:Sorry. Velocity and speed are not two different words for the same thing.Velocity means speed and direction, and acceleration means any change in velocity.If the speed is constant but the direction is changing ... like turning a corner or drivingon a circular track ... then velocity is changing, and there is acceleration.
What is the acceleration and magnitude of 32.5 kg object that travels 100m in 10 seconds?
To find acceleration, we use the formula a = (vf - vi) / t, where vf is the final velocity, vi is the initial velocity, and t is the time. Given that the object travels a distance of 100m in 10 seconds, its average velocity is 10 m/s. Thus, the acceleration is (10 m/s - 0 m/s) / 10 s = 1 m/s^2. The magnitude of the acceleration is 1 m/s^2.
What is the acceleration of a car that travels in a straight line at a constant speed of 110 km h?
The acceleration of an object that travels in a constant straight line velocity is zero.
What travels at a constant speed while accelerating?
Anything that moves in a path that's not straight can do that.
