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Free_Kalibri [48]
3 years ago
5

If you wanted to know how big a tiger is, which measurements would you use?

Physics
1 answer:
valina [46]3 years ago
5 0

Answer:

meter, kilogram

Explanation:

Here we want to know how big the tiger is. This means that we want to measure its size and possibly its mass.

The size is actually a measure of the length of the tiger, and length is measured in meters.

The mass of an object, instead, is a measure of the "amount of matter" in the substance, and it is measured in kilograms.

The other options are wrong because:

- The second is the unit of time

- The candela is the unit of the luminous intensity

- The mole is the unit of the amount of substance, and it is used for gases

- The ampere is the unit of the current

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1/2vt^2-1/2at^2
1/2*5*16-1/2*2,5*16=20
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If a force of 25 N is applied to an object with a mass of 8 kg, the object will accelerate at
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3.13 m/s2
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Astronaut Rob leaves Earth in a spaceship at a speed of 0.960c relative to an observer on Earth. Rob's destination is a star sys
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A) 15.0 years

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Due to the distance to the star system is in light-year units, we can compute the time by using:

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In springboard diving, the diver strides out to the end of the board, takes a jump onto its end, and uses the resultant spring-l
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10.4 m/s

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v=u+at

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a=g=-9.8 m/s^2 is the acceleration of gravity (negative because it is downward)

By substituting t = 1.7 s, we find the velocity when the diver reaches the water:

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3 0
3 years ago
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A single conservative force Fx = (6.0x  12) N (x is in m) acts on a particle moving along the x axis. The potential energy asso
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Answer:

U(3)=-43J

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