Advertisements
Advertisements
प्रश्न
What can you say about the nature of motion of a body if its displacement-time graph is A straight line inclined to the time axis with an acute angle?
Advertisements
उत्तर
It depicts that the body is moving away from the starting point with uniform velocity.
APPEARS IN
संबंधित प्रश्न
State how the velocity-time graph can be used to find The displacement of the body in a given time.
Write an expression for the distance S covered in time t by a body which is initially at rest and starts moving with a constant acceleration a.
Define Displacement.
A racehorse runs straight towards the north and covers 540 m in one minute. Calculate
- displacement of the horse,
- its velocity in (a) ms−1 (b) kmh−1.
Calculate the distance and displacement in the following case:
An object is thrown vertically upwards. It rises upto a height H and then returns to its initial position. Calculate
The total distance traveled by the object
A 50 m long train passes over a bridge at a speed of 30 km/h. If it takes 36 seconds to cross the bridge, calculate the length of the bridge.
State whether true or false. If false, correct the statement.
Distance covered by a particle never becomes zero but displacement becomes zero.
Slope of a velocity-time graph gives
A body is projected up with an initial velocity of u m/s. It goes up to a height, ‘h’ meters in seconds' time. Then it comes back at the point of projection.
Considering negligible air resistance, which of the following statement is true?
