Answer:
B. 6HgO → 6Hg + 3O
Explanation:
A decomposition reaction is a reaction in which a single reactant is broken down into 2 or more products.
What is the difference between an iris-in and an iris-out? an iris-in begins with a small circle that expands, while an iris-out
1 answer:
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Answer:
S = 122.5m
Explanation:
Given the following data;
Acceleration due to gravity = 9.8m/s²
Time, t = 5 seconds
Since it's a free fall, initial velocity, u = 0
To find the displacement, we would use the second equation of motion given by the formula;
Where;
- S represents the displacement or height measured in meters.
- u represents the initial velocity measured in meters per seconds.
- t represents the time measured in seconds.
- a represents acceleration measured in meters per seconds square.
Substituting into the equation, we have;
S = 122.5m.
Answer:
The velocity of the boat after Batman lands in it is 2.08 m/s.
Explanation:
Given that,
Mass of batman
Mass of boat
Initial velocity = 14.5 m/s
We need to calculate the velocity of boat
Using conservation of momentum
...(I)
Where, =mass of batman
=mass of boat
u=initial velocity
v = velocity of boat
Put the value in the equation
Hence, The velocity of the boat after Batman lands in it is 2.08 m/s.