Acceleration = (change in speed) / (time for the change) .
Change in speed = (25 m/s - 9 m/s) = 16 m/s
Time for the change = (8 sec - 5 sec) = 3 seconds
Acceleration = (change in speed) / (time for the change)
= (16 m/s) / (3 sec)
= (5 and 1/3) m/s² .
(rounded to the nearest hundredth ... 5.33 m/s² . )
Answer:
12
Step-by-step explanation: 12:3=4, 4 x 2= 8
The answer is true. Proportionality means “having a constant ratio to another quantity”
The answer is ten if I'm correct
Answer:
$8
Step-by-step explanation:
40% times $20 = 8
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