Suppose you increase your walking speed from 7 m/s to 11 m/s in a period of 1 s. What is your acceleration?
1 answer:
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Answer:
2.30 m /sec2
Explanation:
See the attached file;
Answer:
The mass of the mud is 3040000 kg.
Explanation:
Given that,
length = 2.5 km
Width = 0.80 km
Height = 2.0 m
Length of valley = 0.40 km
Width of valley = 0.40 km
Density = 1900 Kg/m³
Area = 4.0 m²
We need to calculate the mass of the mud
Using formula of density
Where, V = volume of mud
= density of mud
Put the value into the formula
Hence, The mass of the mud is 3040000 kg.