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A 1000 kg car traveling at 9 ms east strikes a stationary 2000 kg truck They interlock as a result of the collision and move off as one What is their speed?
Wiki User
∙ 16y ago
9 miles an hour 9 miles an hour
Wiki User
∙ 16y ago
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In a collision a vehicle that rebounds off the object is strikes experience more force than if it crumples assuming the time is the same in both situations?
true
In a collision a vehicle that rebounds off the object is strikes experience less force than if it crumples assuming the time is the same in both situations?
False. In a collision a vehicle that rebounds off the object it strikes does not experience the same force as it exerts on that object assuming the time is the same in both situations.THE ANSWER IS ACTUALLY TRUE
A bullet weighing 10 g and moving at 300 meter per second strikes a 5 kg block of ice and drops dead if the ice block is on frictionless level the speed of the ice after the collision is?
Momentum before collision = momentum after collision =>0.01 x 300 = 5 x v => v = 0.01 x 300 / 5 = 0.6ms-1 or 60 cms-1 Therefore the speed of ice after collision is 0.6ms-1 or 60 cms-1
In a collision a vehicle that rebounds off the object it strikes experiences less force than if it crumples assuming the time is the same in both situations true or false?
False. The same force is experienced, except that the rebound energy is reduced by the amount of energy expended in deforming the vehicle.
Reflection occurs when light strikes and then?
When the light waves strikes an object and bounces off
A 3000 kg freight train traveling at a rate of 2ms strikes a stationary 3000 kg freight car and couples upwhat is the spped of the 2 cars as they move together after the collision?
1
In a colision the second colision is when the unsecured driver strikes the inside of a vehicle?
In a collision, the second collision is when an unsecured driver strikes the inside of the vehicle.
What is the name of a solid object traveling through space that strikes Earths atmosphere?
meteorite
In a collision a vehicle that rebounds off the object strikes experiences less force than if it crumples assuming the time is the same in both situations?
False, in a collision a vehicle that rebounds off the object it strikes does not experience less force than if it crumples assuming the time is the same in both situations.
A 3000 kg freight train traveling at a rate of 2 ms strikes a stationery 3000 kg freight car and couples up. What is the speed of the 2 cars as they move together after the collision?
The answer is 1 m/s. Don't know how I found that could someone help me with the math?
If your hood flys up while driving and strikes your car is it covered by comp or collision?
Comp! Collision is to fix your car if you run into something besides a car (i.e. garage door, fence, pole, etc....)
Meteor that strikes the earth surface?
Is called a bolide or impactor and any fragments that survive the collision with the atmosphere or ground are called meteorites.
When a car is traveling at 100 km hr and strikes an unfortunate bug and splatters it what is the force of impact?
The same for both.
A car traveling at 92 kmh strikes a tree. The front end of the car compresses and the driver comes to rest after traveling 0.85 m. What was the average acceleration of the driver during the collision?
92km/h = 41*5/3*3 =205/9m/sv = 205/9 m/su = 0m/ss = 0.85m = 85/100ma = ?v2 = u2 + 2as=> 2052/81 = 2 * a * 85/100=>a = -0.9766m/s2
How many collisions are there in a crash?
There are two collisions in a crash. The first collision is when the vehicle strikes the object and the second when the unrestrained occupants strike the interior of the vehicle.
In a collision a vehicle that rebounds off the object is strikes experience more force than if it crumples assuming the time is the same in both situations?
true
In a collision a vehicle that rebounds off the object is strikes experience less force than if it crumples assuming the time is the same in both situations?
False. In a collision a vehicle that rebounds off the object it strikes does not experience the same force as it exerts on that object assuming the time is the same in both situations.THE ANSWER IS ACTUALLY TRUE
