Answer:
Multiply the pressure in mm Hg by 0.03937 to convert to in Hg. For example, if you have 29 mm Hg, multiply 29 by 0.03937 to get 1.14 in Hg. Divide the pressure of mm Hg by 25.4 to convert to in Hg.
Explanation:
Answer:
15.8 km/s.
The fastest speed achieved on Earth for any object, with the exception of sub- atomic particles in particle accelerators, is 15.8 km/s. A device at Sandia Laboratories in Albuquerque, New Mexico, uses highly compressed air to accelerate a small metal disk to supersonic speeds. can you give me brainliest
Explanation:
Answer:
Force
Motion
position
Explanation:
Deanna's niece loves to swing at the local playground, so Deanna takes her and pushes her on the swing. Deanna must use force to exert a motion that causes the swing to change position.
- A force is a push or pull on a body. The type of force applied by Deanna is called a contact force because Deanna's hand is in contact with the swing.
- When the force is applied, the swing moves and motion occurs.
- The to and fro movement of the swing is the motion resulting from the applied force.
- So, as motion occurs, the position of the swing changes.
Answer:
They would decline
Explanation:
They would either migrate, or die.
Answer:
gravity is the invisible force that attracts us the the earth\
1.normal force 2.frictional force 3. spring forces
flowing electrons produce a magnetic field
unbalanced forces are not equal they always cause changes in the moving object like the direction . balanced forces are equal and cause no changes
The SI system, also called the metric system, is used around the world. There are seven basic units in the SI system the meter kilogram second (s), kelvin the ampere , the mole and the candela.