Question

Q4) The slope of the x-t graph is a measure
of
(0.0)
3
4
(5)
velocity = 2 metre per second
acceleration = 1/2 metre per second square
velocity = 1/2 metre per second square
acceleration - 2 metre per second square​

Answer 1

Answer:

Explanation:

When an object is accelerating at a constant rate its motion can be modelled by two simple equations, a = ( Vf - Vi ) / t and d = 1/2 ( Vf + Vi ) × t .

Acceleration, rather than velocity, forms a key part of Newton's second law of motion. The equation is F = ma, where F stands for force, m is mass, and a is the acceleration. Because of the link between velocity and acceleration, you can also write this as force = mass × the rate of change of velocity.

Constant acceleration means a horizontal line for the acceleration graph. The acceleration is the slope of the velocity graph. Constant acceleration = constant slope = straight line for the velocity graph. The area under the acceleration graph is the change in velocity.