A highly frequency sound wave corresponds to a high pitch sound
The answer is 18 grams.
12 grams.divided by 2= 6 grams divided by 2=3 gramsdivided by 2= 1.5 gramsdivided by 2= 0.75 gram
4 times it is being halfed4.5 day it takes to lose the half
So, (4 x 4.5 days) = 18 days .
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Answer:
100kgms⁻¹
Explanation:
Given parameters:
Mass of the sled = 20kg
Velocity of the sled = 5m/s
Unknown:
Momentum of the sled = ?
Solution:
The momentum of a body is the quantity of motion such a body possesses. Due to this;
Momentum = mass x velocity
Now insert the parameters and solve;
Momentum = 20 x 5 = 100kgms⁻¹
Answer:president obama
Explanation:Why this is because he took a of mayor Bloomebergs amti obeity book and made new rules for snack foods.
Answer:
29.4N is a 3.0kg bag of bolts weigh.
