T/F

i think a> false

b> true.

sky

y b>true????????

@sky
if v=speed, then b is true.?????????????? y????????????

speed=mod. [velocity]

she is correct...

see, wt does slope of v-t graph give?
acceleration?

and if acceleration in -ve, then body is retarding...(obviously regarding everything scaler, coz otherwise, direction can change whole ans...)

a - true
b- false ???

A>FALSE

MOTION OF A BODY MOVING FROM A POINT ON NEGATIVE X-AXIS VITH +VE VELOCITY IS TOWARDS THE ORIGIN

gud judgement cena :P