Question

the velocity time graph of mass 50g moving in a definite direction ​

Answer 1

Answer:a) 2m/s

b) 0.1 kgm/s

c) The slope of the graph represents accelaration

d) Distance is 16 m

Explanation: a) Velocity = Displacement / time = ie already given as 2m/s

b) m x v = 50/1000 = 0.05kgx2 =0.1 kgm/s

d) dx/dt = v

dx= vdt

Integrate both sides

x = v [t^2/2]

X = 2 [ 16/2]

X= 2 x 8 = 16 m