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A train is moving with a velocity of 45 km per hour calculate the distance travelled in 1 min?
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What formula do you use to calculate the acceleration of an object moving in a straight line?
Acceleration = Final velocity - Initial velocity / time
What is the tangential speed of an object moving in a circle with a radius of 5 that is going around 3 times in 4 seconds?
I suggest you calculate the total distance travelled (use the formula for the circumference of a circle), then divide this result by the time to get the speed.
How do you find distance traveled when given velocity?
Velocity is measured in metres per second, to find how many metres a body has travelled you need t know the length of time it was moving for. If a body moves at 10 metres per second for 5 seconds, how far does it travel? It goes 10 metres every second, so in 5 seconds it must go 5 times 10 metres; 50 metres. You need to multiply the velocity by the time taken. (m/s) X s = m.
After stopping at a station a train accelerates at a steady rate of 0.25ms-2 At what speed is the train moving after it has traveled 1.0 km?
Using v2 - u2 = 2as where, v = final velocity u = initial velocity a = acceleration s = distance travelled we get v2 = u2 + 2as Substituting the values, we get v2 = 02 + (2 x 0.25 x 1000) so v2 = 500, therefore v = 22.36 The train will be travelling at 22.36 ms-1.
The slope of a line on a distance time graph represents?
The slope of a line on a distance-time graph represents the speed or velocity. The steeper the line is and the greater the slope of the line is, the faster the object is moving.
To find the acceleration of an object moving in a straight line you must calculate the charge in distance during unit of time?
To find the acceleration of an object moving in a straight line, you must calculate the change in velocity during a unit of time. Acceleration is the rate of change of velocity over time, not distance. It is given by the formula acceleration = (final velocity - initial velocity) / time.
To describe velocity you need to know?
To describe velocity, you need to know the speed at which an object is moving and the direction in which it is moving. Velocity is a vector quantity that combines both magnitude (speed) and direction.
Why do you need to calculate velocity instead of speed?
Velocity includes both speed and direction, whereas speed only gives you the rate at which an object is moving. Calculating velocity allows you to understand how fast an object is moving and in which direction it is moving. It is essential for analyzing motion in physics and engineering applications.
How do you work out the speed of a moving car?
To calculate the speed of a moving car, you can use the formula: speed = distance ÷ time. Measure the distance the car travels in a specific amount of time, then divide the distance by the time taken to travel that distance to determine the speed of the car.
Define speed as a rate and define velocity as speed in a given direction?
Speed is the rate at which an object covers distance, calculated as distance traveled divided by the time taken. Velocity, on the other hand, includes both the speed and direction of the object's motion. It is a vector quantity that specifies the speed and direction of motion.
How do you convert distance to velocity?
To convert distance to velocity, you will need to divide the distance traveled by the time taken to cover that distance. The formula for velocity is velocity = distance/time. By performing this division, you will get the velocity at which an object is moving.
What is average velocity?
Average velocity is defined as the change in position of an object divided by the time taken to undergo that change. It gives a measure of how fast an object is moving in a particular direction over a given time interval. Mathematically, it is represented as: average velocity = (final position - initial position) / time.
What is formula calculating velocity?
The formula to calculate velocity is: Velocity = Change in displacement / Change in time. It measures the rate at which an object changes its position in a specific direction over a specific time period.
How do you find linear speed?
Linear speed is found by dividing the distance traveled by the time taken to travel that distance. It is the magnitude of the velocity vector and indicates how fast an object is moving in a straight line. The formula for linear speed is: Linear speed = distance ÷ time.
What is the distance traveled over a given time interval?
Distance traveled over a given time interval is determined by multiplying the speed at which the object is moving by the duration of time it has been moving. The formula to calculate distance is distance = speed x time.
What does velocity means?
If you have no velocity, then you aren't moving.
If you know the velocity and the distance but not the time which way do you divide velocity divided by distance or distance divided by velocity?
To find the time when you know the distance and velocity but not the time, you should divide distance by velocity. This is because time equals distance divided by velocity (time = distance/velocity).
