0
What else can I help you with?
What are two reasons why a rocket weighs less in orbit than it did on earth before take off?
In orbit, the rocket experiences weightlessness due to being in free fall around Earth, which cancels out the effects of gravity. This makes it feel lighter. During takeoff, the rocket burns fuel to generate thrust, shedding mass as it propels itself into orbit. This decrease in mass contributes to the reduction in weight once in orbit.
How long does it take to get up to space in a rocket?
That totally depends on the weight of the rocket, but most manned rockets take about 8 1/2 minutes to reach orbit.
Which forces are acting on a rocket in take off?
During takeoff, the main forces acting on a rocket are thrust (generated by the rocket engine pushing exhaust gases out), weight (due to gravity pulling the rocket downward), and drag (air resistance pushing against the rocket as it moves through the atmosphere). Additionally, lift may also play a role in some rocket designs as they leave the ground and gain altitude.
How much thrust does it take to launch a rocket?
The amount of thrust needed to launch a rocket varies depending on the size, weight, and destination of the rocket. On average, rockets require anywhere from hundreds of thousands to millions of pounds of thrust to overcome Earth's gravity and achieve orbital velocity. For example, the Saturn V rocket used during the Apollo missions had a maximum thrust of 7.6 million pounds.
What forces are used in take off in a rocket?
Thrust is the main force used in take off in a rocket. It is the force generated by the rocket engines which propels the rocket upwards. Gravity and aerodynamic forces also play a role in the take off phase.
What are two reasons why a rocket weighs less in orbit than it did on earth before take off?
In orbit, the rocket experiences weightlessness due to being in free fall around Earth, which cancels out the effects of gravity. This makes it feel lighter. During takeoff, the rocket burns fuel to generate thrust, shedding mass as it propels itself into orbit. This decrease in mass contributes to the reduction in weight once in orbit.
How long does it take to get up to space in a rocket?
That totally depends on the weight of the rocket, but most manned rockets take about 8 1/2 minutes to reach orbit.
If you take in more calories than you burn you will A. gain weight B. lose weight C. maintain your weight D. decrease your B M I .?
You will gain weight.
Which forces are acting on a rocket in take off?
During takeoff, the main forces acting on a rocket are thrust (generated by the rocket engine pushing exhaust gases out), weight (due to gravity pulling the rocket downward), and drag (air resistance pushing against the rocket as it moves through the atmosphere). Additionally, lift may also play a role in some rocket designs as they leave the ground and gain altitude.
How much thrust does it take to launch a rocket?
The amount of thrust needed to launch a rocket varies depending on the size, weight, and destination of the rocket. On average, rockets require anywhere from hundreds of thousands to millions of pounds of thrust to overcome Earth's gravity and achieve orbital velocity. For example, the Saturn V rocket used during the Apollo missions had a maximum thrust of 7.6 million pounds.
How can heavy objects such as airplanes and spacecrafts travel through the air?
There are four forces that act on an airplane:Thrustwhich works against dragLift which works against weight (the force of gravity)When an airplane's lift is higher than its weight, it can climb and take off. If an airplane's lift can not overcome its weight, it will fall from the sky or not take off at all.In the case of a spacecraft, if it is being launched with the aid of a rocket, the force of the rocket engines will propel the rocket into space. The propulsion force of the launching vehicle will have to be stronger than its weight in order for it to lift off. If the rocket engine(s) fail or are not generating enough force the rocket will fall or not lift off at all.
Will my resting metabolic rate increase or decrease with weight loss?
You resting metabolism rate will decrease as you weight decreases. That is because a higher body mass will take more energy to function, thus resulting in a higher metabolism rate.
How much force a rocket needs to take off?
That depends on its weight. Minimally it must exert a thrust greater than or equal to its own weight, or it will just sit there.
How many newtons of force does a rocket need to take off?
This depends on the weight of the rocket, weight being the mass of the rocket multiplied by earth's gravitational pull. To take off, the rocket needs to exert force larger than the weight, and for a sufficient amount of time to break out of orbit. For instance, if the rocket had a mass of 1kg, it'd exert (1 * 9.8), or 9.8 Newtons of force towards to ground via it's weight (9.8 being the acceleration towards the ground due to gravity). This means that to start to accelerate away from the ground, the rocket would need to exert force higher than 9.8 Newtons. If your hypothetical rocket has a mass of x kg, then it will need to exert a force greater than 9.8x newtons, ignoring air resistance and decaying of the gravitational field.
Why don't astronauts soft-land on Earth with retro-rockets?
Rocket fuel is very heavy and it would take more rocket fuel for the launch to carry the weight of the fuel for retro rockets.
Does rocket warriors effect come into play before or after the battle damage?
Rocket Warrior's Effect:This effect is only active during the Battle Phase of your turn. Battle Damage to this card and this card's controller that they take from a battle involving this card becomes 0. After damage calculation, decrease the ATK of the monster that was attacked by this card by 500 points until the end of this turn.I'm assuming that you're talking about the 2nd part of the effect, in which case the answer is - after. The effect is to lower the attack of a monster after rocket warrior has attacked it and in doing so rocket warrior and his controller take no damage. If rocket warrior destroys the monster in the attack, the second effect is moot.
Why do ships dump ballast water?
Ships dump ballast water to counter any weight they take on, or to decrease their draft.
