0
Why will a tire sometimes bump during the winter as a car is moving only ot smooth out its ride after the car has been traveling for a distance?
Wiki User
∙ 14y ago
The answer to this question involves a cycle of events.
The weight of the car on any tire will slightly deform the tire where the rubber meets the road. In normal temperatures, this is not a problem, but in colder weather the cold makes the rubber harder and it will partially hold on to that slight deformity. This makes the bumping sound. As you travel, the tires generate heat from the friction with the road. The temperature of the rubber rises and makes it softer. Once the rubber softens up, it can now easily accept it's constantly changing shape. This is when you notice the sound go away. Once you park, your warm and soft tires are held in position while the cold begins to harden the rubber. The next time you get in to go somewhere, it starts all over again.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How do you work out force if theres a mass and distance?
If the mass is already moving, then no force is required to move it any desired distance,and if it's not moving, then any force will start it moving. We'll say that there's no definiterelationship between force, mass, and distance.
Why is average speed called average speed?
Average speed is called average speed because it represents an average speed of something over a distance. Avarage could be thought of as a way to "even out" speed over a distance to see how fast an object was moving across that distance if it moved at a constant speed.An average speed takes into account stops and restarts as well as changes in speed of an object over the distance under consideration. The moving object might be moving faster at some points and slower at others. The object might stop and then resume traveling. All these things are "evened out" by average speed.A car taking a group to an eatery across town will start and stop as well as change speed across the distance. By dividing the distance by the travel time, we get the average speed that a car moving at a constant velocity would travel at to make the trip.
Distance between speed and velocity?
Usually, speed just tells you how fast something is moving on average (total distance traveled divided by length of time), but the velocity also includes which direction it is traveling (usually by including the two or three dimensional position it was in when you start the measurement and end it) so we call it a vector.
How can you tell on a distance time graph if the object is moving towards or away from you?
Only if you know your location (the coordinate on the distance scale and the time scale) where "you" are can you infer if the object is moving towards you (the absolute distance to the object is decreasing) or away from you (the distance is increasing).
If you're traveling at 70 miles per hour your car is moving to add what per second?
It is moving at 0.01944... (recurring) miles per second.
The distance traveled by an automobile moving at a constant velocity is?
(Its speed) x (time it spends traveling).
To find the acceleration of an object moving in a straight line you must calculate the charge in distance during unit of time?
You calculate the charge in velocity, not in distance.
What describes how fast an object is moving measured by its time and distance?
(distance the object covers in some time) divided by (length of time to cover that distance) is the object's average speed during that time.
Is the internet a good way to look for car transportation?
Car transportation is essential to the family that is moving a great distance and is either using a moving van or traveling by air, thus making it impractical to drive their car to their future destination. Many moving companies, like Mayflower, offer car transportation services.
How do you interpret how an object is moving from a distance time graph?
If the distance is not changing, the object is not moving. If the distance is increasing or decreasing linearly then the object is moving at a constant velocity. If the distance is increasing or decreasing parabolically then the object is being accelerated or decellerated.
How long would it take to travel 366.31 miles by car?
Without traffic and assuming the car is moving at constant speed, this question cannot be answered without knowing the rate the car is traveling at. You would divide the distance by the speed the car is moving at to find the time.
How do you be safe with moving objects?
keep distance with moving objects.
Is it true that moving an object a shorter distance requires more work than moving an object a greater distance?
false \
How is crash speed determined when two vehicles are moving in the same direction?
The difference between the two speeds. So if one car is traveling at 60mph and the other is 70mph, it would be a 10mph difference since they are traveling in the same direction. Now, if they were colliding head on, it would be 130mph total speed.Also, 2 cars traveling at exactly the same speed and direction (assuming they start a certain distance apart) will never collide and will maintain that exact distance they started apart.
Does the speed of the wave traveling on the slinky depend on how fast you're moving your hand?
No
A force moving something over a distance?
Work = force * distance moved
How do you work out force if theres a mass and distance?
If the mass is already moving, then no force is required to move it any desired distance,and if it's not moving, then any force will start it moving. We'll say that there's no definiterelationship between force, mass, and distance.
