What does the slope of displacement time graph gives?
A sloping line on a displacement-time graph shows that the object is moving. In a displacement-time graph, the slope or gradient of the line, is equal to the velocity of the object. The steeper the line (and the greater the gradient) the faster the object is moving.
What is the slope of velocity time graph for retarded motion?
negative
What is the slope of velocity time graph for uniform motion?
When a body moves with constant velocity, then acceleration will be zero. So, the slope of the velocity-time graph will be zero. Therefore, we can say that the correct answer to the question asking about the slope of the velocity-time graph for motion with uniform velocity is equal to zero.
Which of the following velocity time graph is not possible?
D is not possible, because at a particular time t, there cannot to two different values of velocities.
Which part of the graph represents i retarded motion is constant velocity?
2. Part CD is retarded motion as the slope of the graph(which gives the acceleration) is negative. 3.
What part of graph represents retardation?
Only seconds graph gives retardation. Was this answer helpful?
Which part of the graph shows the acceleration?
1. Part AB is accelerated motion as the slope of the graph(which gives the acceleration) is positive.
What does the area under velocity time graph gives?
The area under a speed-time graph represents the distance travelled. This is a velocity time graph of an object moving in a straight line due North. The displacement of this object is the area of the velocity time graph. To calculate the displacement we need to calculate the area.
What is the area under a acceleration time graph?
The area under an acceleration graph represents the change in velocity. In other words, the area under the acceleration graph for a certain time interval is equal to the change in velocity during that time interval.
Why is the area under a position time graph meaningless?
The area under velocity time graph gives displacement. This is because velocity is the first derivative of displacement. But displacement is not a derivative of any physical quantity. So the area under a displacement time curve means nothing.
How do you find the area under a curve?
The area under a curve between two points is found out by doing a definite integral between the two points. To find the area under the curve y = f(x) between x = a & x = b, integrate y = f(x) between the limits of a and b.
How can displacement be calculated?
Displacement can be calculated by measuring the final distance away from a point, and then subtracting the initial distance. Displacement is key when determining velocity (which is also a vector). Velocity = displacement/time whereas speed is distance/time.
What is the formula for water displacement?
Strategy. To calculate the coin’s density, we need its mass (which is given) and its volume. The volume of the coin equals the volume of water displaced. The volume of water displaced Vw can be found by solving the equation for density ρ=mV ρ = m V for V.
What displacement means?
The word displacement implies that an object has moved, or has been displaced. Displacement is defined to be the change in position of an object.