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A boat is moving at 20 kmhr and the accelerates at 3 kmhrsec until it is going 30 kmhr how fast is the boat moving at the end of it's acceleration?
Wiki User
∙ 15y ago
30 km/hr because it accelerates until it reaches 30 km/hr
Wiki User
∙ 15y ago
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I was skiing down the slope of Mount Bulla and I was going faster and faster. I yelled 'Help' and fell. What causes the acceleration down the slope?
The force of gravity accelerates skiers, skydivers and others who are moving down under its influence.
A car accelerates to pass a truck going from 20 ms to 29 ms in 3 seconds what was the acceleration.?
Acceleration = (change in speed) divided by (time for the change) = (9/3) = 3 m/s2
A car accelerates to pass a truck going from 20 meters per second to 29 meters per second in 3 seconds What is the acceleration?
3 m/s2
What is a moving object that has a velocity vector and acceleration vector in the same direction?
The net force is in the same direction as the acceleration of an object.
What causes a 1993 Ford Festiva to sputter when on acceleration only when going forward and not backward?
If a car sputters when it accelerates there may be a problem with the ignition. Another option is that the timing belt is malfunctioning.
A car accelerates to pass a truck going from 20miles per second to 29miles per second in 3 seconds what was the acceleration?
So acceleration is an increase of speed every second. The increase of speed was 9miles/sec and this was over 3 seconds. Therefore there was an acceleration of 3 miles/second every second i.e. 3m/s2
What is an object that has velocity and acceleration vector going the same direction?
Moving in the positive direction at an increasing speed. (Accelerating positively)
How do you know a moving object's acceleration?
Acceleration is the change in velocity. Velocity is the change in speed or direction. Therefore, acceleration is changing the change in speed or direction. So if you are going at 50mph and then you are going at 55mph and then at 60mph, your acceleration is constant at 5 mph. if the change in accleartion is changing, then it is not constant. If you turn dirctions even while you move at a constant velocity, you are accelerating.
Does the mass of an object affect the acceleration?
Sure. With a constant force, acceleration is inversely proportional to mass. That's why it's so much easier to get a little kid going on a swing than to get a dead car moving by pushing it.
How does a car going around a turn on cruise control accelerate?
the same way it accelerates anytime its on cruise control. It's electronically moving the gas pedal to make up for the speed lost by cornering.
What kind of speed does a speedometer show in a vehicle?
Acceleration is not represented on a speedometer, however, when you look at the speedo, if the needle is moving, you can get a rough idea of acceleration like this: If the needle is going clockwise (of generally indicating faster speeds) - you are accelerating. If the needle is going anticlockwise - you are decelerating. Speedometers measure speed. You would need an accelerometer to measure acceleration.
What is the average acceleration of a car that goes from rest to 60 mph in 8 seconds?
The car accelerates an average of 7.5 mph per second. It increases its speed 7.5 mph for every second that it accelerates. The car accelerated from zero to 60 mph in 8 seconds. If we wish to find out how fast it accelerated, we need to divide its acceleration (final speed minus initial speed) by the amount of time that it took to get going that fast. In this case, 60 divided by 8 equals the answer 7.5 mph/sec.
