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Please help me I really need it

Please help me I really need it-example-1
User JMira
by
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1 Answer

5 votes

Answer:

A 1.5 metres per second squared B 0 C 6 0.5

b) 9m

Step-by-step explanation:

a= v-a/t

a= acceleration measured in metres per second squared

v= final speed measured in metres per second

u= initial speed measured in metres per second

t= time measured in second

A

a=v-a/t

a= 3-0/2

a= 1.5 metres per second squared

Distance in a velocity time graph = area under

To calculate the distance in the first 4 seconds

You divide the graph into triangles and rectangles

Area A (triangle )= 1/2 × base × height

=1÷2 ×2×3

= 3m

Area B (rectangle)= L×B

=2×3

=6m

Area A + Area B= 3+6

= 9m

User Kurasa
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4.3k points