A large truck speeds down a street and suddenly smashes into a brick wall.?
816243
When an object (like the truck) hits a solid wall then the wall forces it to stop suddenly. \n  The wall and the truck have a certain elasticity, though small. When the truck touches the wall it starts pressing on it and the wall bends very little. It bend in a very short time too. During this small period of time the object's momentum changes from "mv" to "0". The force is the ratio F= (m*v) / t. Because t is very small the force exerted is very big and it crushes the truck's front end.
136375
Catapult.  A really BIG catapult.
183499
Well I did see 3 trucks pulling a real purdy double wide down hwy 44 this morning. I noticed 4 little kids looking out the windows as it drove by. If that sounds like yours it was headed west towards Oklahoma....Good Luck!!
995985
first monster truck to ever crush a full sized car
1183555
Probably pollution caused by motor vehicles.
782291
Assuming that the friction with the ground provides a constant force, the clumped-together vehicles decelerate at constant rate until they stop. Because we assume the ground to be horizontal, that rate is (mu) * g, where (mu) is the coefficient of friction. Therefore the rate of deceleration is .923 g or 9.052 m/s^2.\n\nThe distance traveled is 18 m. For constant acceleration (or deceleration, it does not matter as long as the velocity at one end of the time period is zero) x = 1/2 a t^2. We know x and a; therefore we find t = 1.994 sec.\n\nNow we use this time and the assumption of constant acceleration to find that the initial velocity was v = a * t = 18.05 m/s. Therefore the intial momentum was 18.06 * 3000 = 54 150 kg m/s, directed toward the northwest.\n\nTo cause that momentum, the momenta of the individual vehicles added, and they are vectors. The truck was headed north, the car, west, and they ended up going northwest. Therefore they had equal-magnitude momenta. (The tangent of the resultant angle is the ratio of the two.)\n\nSay Pt = truck momentum = Vt Mt, Pc = Vc Mc.\nDealing just in magnitudes for the moment, \nPt = Pc --> Vt Mt = Vc Mc, so Vc = Vt (Mt / Mc) = 2.75 Vc.\nBecause the vehicles started at right angles to each other, the magnitude of the final momentum is Pf = sqrt(Pt^2 + Pc^2) = \nsqrt((Mt * Vt)^2 + (Mc * 2.75 * Vt)^2) = 3111 * Vt\nWe have already found Vf = 18.05, and we know the combined mass is 3000 kg; therefore we infer Vt = 18.05 * 3000 / 3111 = 17.41 m/s. Therefore Vc = 47.87 m/s.
1176247
It would never reach the street.  Even if you threw it horizontally as hard as you could it would not hit the street.  The lower floors of the building have setbacks, so the upper floors are set in quite a distance from the street.  It would land on the roof at least several stories up.
37449
With a big enough disk you can explode it due to centrifugal force. The resulting destruction can be severe. This has happened with race cars. (See ref.) That is why flywheel housings ("bell housings")are beefed up in racing.
248470
probably explode or though im not sure,it would be fun if it hit someone ,just kidding,he,he
790885
because its turning with a lot of force
92054
he got hit by a car..
181332
Do a search on car crashed up in the box up there^^^, and then click on the pictures tab.
86689
The the car would stall
609752
I live in an area that is growing really fast, I see them being put in all the time.  It's pretty cool.  They have these trucks with a boom on the back that ends with this huge screw.  And basically they just drill this huge hole in the ground and drop the pole in.
93491
shape it into a brick divide its mass by its volume
519144
drop a concrete block on it
275991
Cause he got hit by a Ram Truck.