Question

A body, moves with a velocity of10 mls for 4 sec
then its velocity, uniformly increase rate until it comes
to rest 8 seconds. Plot a velocity time graph.​

Answer 1

Answer:

if he goes in that speed he will be met an accident and have chance to die

Answer 2

Answer:

A

1

=

2

1

×60×20=60

A

2

=

2

1

×3×20=30

A

3

=

2

1

×1×40=20

Distance =A

1

+A

2

+A

3

=60+30+20=110m

Displacement =A

1

+A

2

−A

3

=60+30−20=70m

Explanation:

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