To return to Earth, the astronaunts aboard Apollo 13 used the moon to slingshot them back to Earth. The spacecraft had a total mass 68,000 kg (including the 1998 kg of fuel and the 3 astronaunts) and was capable of producing 689 kN of thrust. Using this information, determine how long it would...
15m/s. full question detail below? two verhicles have a head on collision. one is travelling east 12m/s , while other 15m/s. if both have mass of 1750kg, determine the resultant momentum straight after the collision?
i need help with this question!! ASAP thanks guys
My car was hit by someone else, It is old so I have no collision on it. Will I get a check from the insurance company or will they send it to a repair body shop?
My car was hit by someone else, It is old so I have no collision on it. Will I get a check from the insurance company or will they send it to a repair body shop?
passengers.? I need to carry two kids in car seats plus four adults for short trips, maybe five adults. I'm happy to go as old as 2008 for used cars. I'm hoping to find a decent car/truck with good power and reasonable handling that will keep my family ultra safe with some sort of accident...
A BMW of mass 1.5 103 kg is traveling at 42 m/s. It approaches a 1.1 103 kg Volkswagen going 27 m/s in the same direction and strikes it in the rear. Neither driver applies the brakes. Neglect the relatively small frictional forces on the cars due to the road and due to air resistance. If the...
I got in a rear end collision while pulling into a gas station parking lot. I was turning left crossing the other lane into the gas station when a 16 year old girl talking on her cell phone turning off a side road speeding hit my rear passenger side quarter panel. I have a 1995 Lincoln Mark VIII...
I'm a 19 yr old male with no riding experience. I want to get a starter bike, probably a Kawasaki ninja 250. Ive been looking up insurance and whatnot, and i was wonding if i could get some experienced opinions on whether or not to get the collision and comprehensive part of the insurance...
This hasn't happened but almost did the other day. I know that if a car's 3 brake lights do not light up and someone rear ends them, it's the broken car's fault. How about if only 2 or 1 brake light works? In NYC a lot of cars have at least one broken brake light, the other day I almost rear...
A 1200-kg car traveling initially with a speed of 25m/s in an easterly direction crashes into the rear end of a 9000-kg truck moving in the same direction at 20m/s. The velocity of the car right after the collision is 18m/s to the east. (a) what is the velocity of the truck right after the...
and it got a little bump? on the front of the car. i was wondering how much it would be to fix it? its really just a small dent on the side of the car like by your front lights. Im okay and everything the man was on his cellphone. but i have to pay for the damage i did so how much would that be?
A blue car with a mass of mcar = 2020 kg and a yellow truck with mass mtruck = 9110 kg enter an intersection. The truck comes from the south at vtruck = 7 m/s, and the car comes from the west. When the two collide they stick together and slide at an angle of q = 42° north of east.
What is the...
If it's travelling at 604ms^-1 then due to newtons second law should hit earth at the same speed of 604ms^-1. newtons second law states that an object will move at a constant verlocity or remain at rest unless an outside force acts upon it.
ablation cascade begun? Where can I go on the net to determine where to look from my location? Should we dump our communications stock? Will Obama save us from this?
http://news.yahoo.com/s/nm/20090212/wl_nm/us_space_collision_usa
Now suppose why a Russian satellite would purposely collide with a working Iridium satellite over Siberia, which is a global satellite constellation concerning cellular communications.
If so,what would U suppose the real...