Question

state true or false:-
a). negative value of acceleration shows that velocity of the body is increasing.
b).the slope of a speed-time graph of a moving body gives its acceleration.​

Answer 1

Answer:

a]true

b]false

Please mark my answer brainliest.

Answer 2

Answer:

1.true

2.true

Explanation:

1. An object with negative acceleration could be speeding up ,and an object with positive acceleration could be slowing down.

2. The slope of a speed time graph shows the rate of change of speed .So, it indicates the acceleration of a moving body