Answer:
they cross over one another between charge.
Answer:
14.2
Explanation:
find horizontal force of the weight = 2.5kg x 9.8 Sin30 = 12.3 N
to prevent the sliding she needs to pull horizontally
Fh = 12.3 /Cos 30 =14.2N
A. 14 gallons.
Scalar quantities require magnitude to describe them. They do not need direction to be described. 14 gallons is the mass of the gallons which is a scalar quantity.
400 horsepower is produced by 2023 z's 3. 0-liter twin-turbo 6-cylinder engine.
<h3>What is horsepower?</h3>
The power an engine produced is referred to as horsepower. In the British Imperial System, one horsepower equals 33,000 foot-pounds of work per minute, i.e., the force required to lift a mass of 33,000 pounds off the ground in a single motion for one minute.
The new Z's 3.0-liter twin-turbo V6 engine produces 400 horsepower and 350 pound-feet of torque. This is 68 horsepower and 80 lb-ft more than the previous 370Z. The 6-speed manual transmission that comes standard or the optional 9-speed automatic transmission with paddle shifters are both paired with this one engine option.
Learn more about horsepower here:
brainly.com/question/17918928
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Answer:
The correct answer is "53.15 days".
Explanation:
Given that:
Half life of 
,
- Let the initial activity be "
". - and, activity to time t be "R".
To find t when R will be "1%" of , then
⇒ 
As we know,
⇒ 
or,
∴ 
By putting the values, we get
We know that,
Decay constant, 
hence,
⇒ 
