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What is the angular acceleration of the minute hand of a clock?
The hands of a clock move at a constant speed, not slowing or speeding up. Therefore, the acceleration is a constant 0 rad/s2
Why cant a clock travel at constant velocity?
A clock cannot travel at a constant velocity because the movement of the clock's components would affect its timekeeping accuracy due to factors like gravitational time dilation and relativistic effects. Maintaining a constant velocity for all parts of a clock while in motion would require overcoming these effects, which is currently not feasible.
Do objects travel at constant speed?
No, objects do not always travel at a constant speed. The speed of an object can change due to various factors such as external forces, acceleration, and friction. In a vacuum with no external forces acting on it, an object will travel at a constant speed due to inertia.
What does it mean to travel at a constant speed?
Travel at one speed for a period time e.g on a 30 mph road you would travel at a constant speed of 30 mph
What is it called to travel without changing speed?
You have a constant speed.
Why clock does not run fast when we keep new cell?
The whole idea of the clock is to run at a uniform speed, so the clock includes control mechanisms to keep its speed reasonably constant.
What is the property of an object that travels the same distance each second?
Such an object is said to travel at a constant speed. If it doesn't change direction, it is also said to travel at constant velocity.
How do you find the constant speed of something?
If you know that the speed is constant, just divide the distance by the time it takes to travel that distance.
What is the equation for constant speed?
The equation for constant speed is distance = speed x time, where distance is the total distance traveled, speed is the constant speed at which the object is moving, and time is the duration of travel.
Can a car travel around a track at a constant speed?
Yes.
Do objects usually travel at a constant speed?
Objects do not always travel at a constant speed. Acceleration and deceleration can cause changes in an object's speed. In real-world scenarios, factors like friction, air resistance, and gravity can affect the speed of an object as it moves.
Why does a car traveling at constant speed can accelerate while a car at constant velocity connot?
The question is inherantly flawed. A car traveling at a constant speed cannot accelerate, if it could it's speed would not be constant. "Constant speed" means that speed is not increasing or decreasing but remain consistent over time. For example, if you cover 10 feet during each second, your speed is constant. "Constant velocity" implies constant speed, but it has an additional constraint: you can't change your direction. If you travel constantly at 10 feet per second in a straight line, then your speed is constant and your velocity is constant. But if you travel constantly at 10 feet per second in a wiggly line (or a circle, or anything not straight), then your speed is constant but your velocity is NOT constant. If you travel at a constant speed but change direction, velocity is changed. Or if you travel in the same direction but change the speed, velocity is changed. Average speed is is easier: distance/time So, your question should read: Why can a car traveling at an average speed accelerate, but a car traveling at constant speed cannot? Or Why am I asking the wrong questions?
