Answer:
Distance ran by basketball player = 4.5 m
Explanation:
We have equation of motion, v = u+at
Substituting
6 = 0 + a x 1.5
a = 4m/s²
Now we need to find distance traveled, we have the equation of motion
v² = u² + 2as
Substituting
6² = 0² + 2 x 4 x s
8 s = 36
s = 4.5 m
Distance ran by basketball player = 4.5 m
Answer:
The ideas resemble their causes are the ideas of: Primary qualities: texture, number, size, shape, motion.
Explanation:
Iron is a magnetic metal, and it is essential to the Earth's magnetic field!
Essentially it "records" (stores the information, maintains) the direction and orientation of the magnetic field.
Among others, the magnetic field protects the Earth from dangerous cosmic rays.
Answer:
1.5g/cm³
Explanation:
Given parameters:
Initial volume of the liquid = 30cm³
Final volume of the liquid = 50cm³
Mass of the liquid = 30g
Unknown:
Density of the liquid = ?
Solution:
Density is the mass per unit volume of a substance.
Density =
volume of the liquid = final volume - initial volume = 50cm³ - 30cm³
volume of the liquid = 20cm³
Density = = 1.5g/cm³