Answer:
Action and Reaction
Explanation:
For every force, there is one of equal and opposite also. Think of it this way. When you try to push on a wall, you are applying a force. However, that wall is also pushing back on you with that same force. You can also see this when you high five someone. You can slap as hard as you want to their stationary hand, but due to the 3rd law, you're both going to be left with red hands do to the amount of force applied.
Answer:
It can help individuals understand concepts such as the water-energy nexus and how water and energy work together to create a higher quality of life. Smart Energy Education teaches students about renewable energy, energy conservation, and the importance of energy as we transition into the future.
<em>8 Easy Ways for Kids to Conserve Energy at Home and School</em>
Take a Shower Instead of a Bath. ...
Limit Electronic Usage. ...
Turn Everything off When You Aren't in the Room. ...
Keep Windows and Blinds Closed. ...
Plant a Tree. ...
Ride a Bike or Walk to School. ...
Use Both Sides of a Piece of Paper. ...
Use a Reusable Water Bottle.
<span>The payload will continue in orbit along with the space shuttle and their relative velocities will be close to zero. However, depending up the relative orientation of the space shuttle's center of mass and the payload's center of mass, the orbits of both the shuttle and payload is likely to slowly diverge from each other. To illustrate how low the relative velocities would be, let's assume a near worse case situation happens and the center of mass of the payload and the space shuttle differs after the release by 50 meters, then the resulting orbital periods of the shuttle and the released payload would differ by about 0.06 seconds from each other.</span>
Answer:
679.2 m/s
Explanation:
The formula for the time of flight of a projectile is given as,
T = 2usinФ/g ......................... Equation 1
Where T = Time of flight, u = initial velocity, Ф = angle of projectile to the horizontal, g = acceleration due to gravity.
make u the subject of the equation
u = Tg/2sinФ....................... Equation 2
Given: T = 69 s, Ф = 30°
Constant: g = 9.8 m/s²
Substitute into equation 2
u = (69×9.8)/(2×sin30)
u = 679.2 m/s.
Hence the initial speed of the projectile is 679.2 m/s
Answer:
P-waves travel through liquids and solid while S-waves only travel through solids.
Explanation:
Scientists are able to use the fact that P-waves travel through both solids and liquids and waves travel through only solids to determine what makes the different layers of the Earth.
