Yes.
The velocity of an object that leaves the ground is the same as the velocity when it hits the ground on the condition that it is only acted on by gravity, that it lands on an equivalent surface to one that it left in terms of potential energy (altitude]. In a closed system energy must be conserved so an object that leaves the ground with a certain quantity of kinetic energy must hit the ground with the same quantity of kinetic energy as gravity its self which also means that given the surface it lands on is the same in potential energy as the surface it left, the object must have the same velocity as E mv^2/2. Of course the object in real life is subject to friction and various contributing factors so it is only true in an ideal case that the object returns to the ground with the same velocity that it left the ground.
A solid object hitting the ground with the force of a meteor would leave a crater, a depression in the ground with a raised edge at the surface, similar to Meteor Crater in Arizona.
Always Leave the Ground was created on 2004-09-07.
to leave the ground and be in the air to landon the ground
Yes you can leave the hyacinth bulb in the ground. Leave the leaves alone to gather food for next year.
Using the physics formula: v2 = u2 + 2as v - final velocity u - initial velocity a - acceleration s - distance When the object leaves the ground it is being slowed down by gravity until it stops so the acceleration equals -9.8m/s2 and as it will stop at 2.5 meters v = 0. U is the value we want to find out: 02 = u2 + (2 *-9.8*2.5) 49 = u2 So the object must leave the ground at 7m/s. By the way this is ignoring air resistance.
i have greyhounds and pet dogs and we always leave the dog bowl on the ground and it makes no difference to them.
airports
[object Object]
"Tonight when I open my door to leave my house - a dagger clattered to the ground". Parris believes if these hangings go ahead, attempts on his life may be made.
Yes, you can leave potatoes in the ground over winter as long as the ground does not freeze too deeply, as this can cause the potatoes to rot. It is important to harvest them before the ground freezes to prevent damage.
yes.