Science Fill in the blank

Displacement is a __________ quantity whereas distance is a Vector quantity. (Vector, Scalar, Constant)

The slope of a distance-time graph indicates __________ of a moving body. (Speed, Acceleration, Force)

__________ is the term used for negative acceleration. (Retardation, Deceleration, Friction)

If a body moves with uniform velocity, its acceleration is __________. (Zero, Constant, Increasing)

A bus starting from rest attains a velocity of 54 km/h in 60 s, its acceleration is __________. (0.25 m/s², 0.5 m/s², 1 m/s²)

In a speed-time graph, the area enclosed by the speed-time curve and the time axis gives the __________ by the body. (Distance travelled, Speed, Velocity)

Angular speed of the second hand of a clock is __________ radian per second. (π/30, 2π, 0.03)

It is possible for something to accelerate but not change its speed if it moves in a __________. (Straight line, Circular path, Parabola)

Distance and speed are __________ quantities. (Scalar, Vector, Derived)

When v - t graph has negative slopes, acceleration is __________. (Zero, Positive, Negative)

The slope of a speed-time graph of a moving body gives its __________. (Speed, Velocity, Acceleration)

Acceleration is calculated from v - t graph while __________ is area under v - t graph. (Distance, Displacement, Speed)

The physical quantity which gives both speed and direction of motion of a body is called its __________. (Speed, Velocity, Acceleration)