Answer:>
Explanation:
All ionic compounds have high melting and boiling points
Answer:
Experimentation
Explanation:
The loblolly pine tree is a member of the yellow pine group which is grown in plantations for commercial production of timber.The tree itself can reach a height of 40 meters with a truck of 1 meter in diameter.Pines have long needle-like leaves held in bundles. A researcher can measure the length of the needles, count the number of needles in a bundle, and measure the length of the sheath.Loblloly pine needles measure up to 17 cm long.The researcher can also weigh a bundle and determine the weight of the needles.This is field experiment that will require a measuring device for weight and length so observation alone won't provide the needed data.
Answer:
28.1 m/s
Explanation:
= Initial velocity of the fish = 1.52 m/s
y = Height of the bird = 40 m
= Acceleration in y axis = 
= Initial velocity in y axis = 0
The final velocity in x direction will remain the same as the initial velocity as there is no acceleration in the x direction 
Resultant velocity is given by
The fish is moving at a velocity of 28.1 m/s when it hits the water.
Divide the objects mass by its volume. 50.0g / 10.5cm^3 =4.76cm ^3
The suns gravity pulls on the planets and keeps them in place. Its gravitational pull puts them in orbit around the sun
