Can a vector be shorter than one of its components

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Answer 1

Answer: It can never be shorter than a component - magnitude of avector is the square root of the sum of the components squared, and a square function never produces a negative number. However, it can be the same size as its component, if that component is the only one

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How high up is a 3.00 kg object that has 300. J of energy

On a distance vs time graph, what does the line of an object at constant
speed look like?

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Answer: Diagonal going up

Explanation:

Which of the following stars would be the most luminous?2. Yellow star
3. Red star
4. Blue star
5. Orange star

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The correct answer to the question that is stated above is the fourth option which is :Blue star.
Blue stars are uncommon but very bright. It has an average luminosity of 1,400,000 ( the Sun =1) with a strong UV continuum. The blue stars average mass is 60 ( the Sun =1) and its average radius is 15 ( the Sun =1).

Answer: Blue star.

Explanation:

A substance can be classified by its physical properties which are properties that

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Hello :)
Physical properties are properties that you can see, feel and measure, they do not change the matter of the substance. Some examples of physical properties are Mass, Color, Shape, Hardness and Boiling point.

Physical properties are properties that you can see, feel and measure, they do not change the matter of the substance. Some examples of physical properties are Mass, Color, Shape, Hardness and Boiling point.

A crate with a mass of 3.00 kg starts from rest at the top of a 27.0∘ incline and slides 2.00 m down the incline in 1.60 s. (a) What is the magnitude of the acceleration of the crate (in m/s² )? (b) What is the frictional force (in N) acting on the crate? (Enter the magnitude.) (c) What is the coefficient of kinetic friction between the crate and the incline? (d) What is the speed of the crate (in m/s ) after it has slid 2.00 m ?

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Answer:

2.00 m/s. Brainliest appreciated, you’re welcome

A water wave has a frequency of 2 HZ and a wavelength of 5 meters what is its speed

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Speed, v = fλ.

Where f is the frequency in Hertz, wavelength is in meters.

Speed, v = 2*5 = 10

Speed = 10 m/s.

Probably the deadliest aspect of a thunderstorm is _____. rain thunder lightning hail

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The answer to the given question is lightning.
Lightning is most probably the deadliest aspect of a thunderstorm. It is a sudden electrostatic discharge during an electrical storm. It happens when there is an electrostatic discharge between electrically charged regions of a cloud, which is referred as the intra-cloud lightning or IC, between that cloud and another cloud or the CC lightning, or between a cloud and the ground (CG lightning).

Probably the deadliest aspect of a thunderstorm is lightning .

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6. A skydiver jumps out of a plane and reaches a terminal velocity (maximum speed) of 50 m/s after5 seconds. After an additional 10 seconds she opens her parachute and slows down for 2 seconds to a new terminal velocity of 10 m/s. She falls at that speed for 3 seconds before landing on the ground. Sketch the following graphs: Position vs. Time Velocity vs. Time Acceleration vs. Time

Why do you think it might be useful to know the distance between a gun fired and it's target?