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A train 108 m long moving at a speed of 50 kmph crosses a train 112 m long coming from the opposite?
Wiki User
∙ 14y ago
A train 108 m long moving at a speed of 50 kmph crosses a train 112 m long coming from the opposite
direction in 6 seconds. The
speed of the second train is
Wiki User
∙ 14y ago
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A train 270 meters long is moving at a speed of 25kmph it will cross a man coming from the opposite direction at a speed of 2 kmper hour in?
nahi aaata
Can a speed of a body be negative?
The 'speed' of a body cannot be negative. But if you are stating the 'velocity' then it can be negative. Negative velocity means it is going opposite to the direction that you decided to call the positive direction.
What is relative speed?
Relative speed is the speed between two moving objects with no regards to a fixed reference. Speed is how fast something is moving with respect to an object.
Can speed be treated as force in direction and opposite speed?
Speed and force are quite different things.
How is speed and velocity the same?
No, they are not the same! Velocity involves the speed and the direction of the moving object...
A train 270 meters long is moving at a speed of 25kmph it will cross a man coming from the opposite direction at a speed of 2 kmper hour in?
nahi aaata
When can you say that a moving body has diccelerated?
A moving body is decelerating when its velocity is decreasing over time. This can be observed when the speed of the body is decreasing, or when the body is moving in the direction opposite to its initial velocity. Deceleration is the opposite of acceleration, where acceleration is the rate of change of velocity, deceleration is the rate at which the speed decreases.
If a car is moving at a constant speed of mph is it balanced or not balanced?
If a car is moving at a constant speed, it is in a state of balanced forces. The forces acting on the car are equal in magnitude and opposite in direction, resulting in no change in its speed or direction.
What happens when a balanced pair of forces acts on a single object?
When all forces are balanced, the object is either stationairy or moving in one direction inTekkit - Episode 2 a constant speed
Does friction cause the speed of moving objects to increase?
No, the force of friction always acts in the direction opposite to that of the motions.
If an object is moving at a constant speed are the forces on it balanced or unbalanced?
If an object is moving at a constant speed, the forces acting on it are balanced. This means that the forces pushing in one direction are equal to the forces pushing in the opposite direction, resulting in no change in the object's speed or direction.
Looking at the ground beside a moving vehicle ensure that the are off?
Looking at the ground beside a moving vehicle ensures you see if they are coming into your lane or not.
What is the opposite of slow down?
The opposite of "slow down" is "speed up." This means to increase the pace or rate at which something is moving or progressing.
What can speed up or slow down a moving object?
Factors that can speed up a moving object include applying a force in the direction of motion and reducing friction. Factors that can slow down a moving object include applying a force in the opposite direction of motion and increasing friction.
What does driving overtaking and passing mean?
Coming up behind a car at a faster speed and moving around said vehicle.
The speed of the ball is negative while the ball falls back toward the earth?
Negative speed indicates that the ball is moving in the opposite direction of its initial motion. When the ball falls back towards the earth, its speed is negative because it is moving in the opposite direction of its upward motion.
If a police car is moving in the opposite direction of your car can he get an accurate speed of your car?
oh yes, the radar guns are attached to the cars internal computers, so it compensates for the forward speed.
