Answer:
2,500,000 MJ ()
Explanation:
According to the work-energy theorem:
The work done on an object is equal to the amount of energy transferred
In this problem, the energy transferred by the rocket is
Therefore, the work done must be equal to the energy transferred, therefore:
A toy car rolling along the floor
Well for example if you’re throwing a ball The force that moves the ball "up"
must overcome (be larger than) the downward force of the ball's weight.
Once the upward "force of the throw" overcomes the weight, it must then accelerate the ball upward, in order to give an initial upward speed.
Newton's formula: Fnet = ma
indicates that the acceleration (a) will equal the *excess upward force* {once the weight force is cancelled} divided by the ball's mass.
so in summary:
Fnet in Newtons will be the child's UPward force minus the ball's weight.
Answer:
KE = 11,719 J
Explanation:
KE = ½ mv²
KE = ½ (1.5 kg) (125 m/s)²
KE = 11,719 J
Cumulus, theres three types of clouds first one is cirrus is look like a feather this kind of cloud are the most highest one between this three clouds, cumulus is a like a cotton and flat bases is located in the central of cirrus and stratus, stratus when we have this kind of clouds certainly going to rain, and these clouds are the most lower