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givi [52]
3 years ago
13

1. The speed of a motorcycle increases from 10 km/hr to 50 km/hr in 9

Mathematics
2 answers:
Setler79 [48]3 years ago
8 0

Answer:

40/9 km/h² = 4.4

Step-by-step explanation:

a = v - u /t

a = 50 - 10/9 = 40/9 km/h² = 4.4 km/h²

liraira [26]3 years ago
7 0

Answer:

The acceleration is 4.4 km/sec/sec

Step-by-step explanation:

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Consider the contrapositive of the statement you want to prove.

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