Questions LLC
Login
or
Sign Up
Ask a New Question
Physics
Mechanics
Collision
A 2563-kg van runs into the back of a 826-kg compact car at rest. They move off together at 8.5 m/s. Assuming the friction with the road is negligible, calculate the initial speed of the van.
1 answer
m1•v1 + 0= (m1+m2)u
u= m1•v1/(m1+m2)
You can
ask a new question
or
answer this question
.
Similar Questions
a 2575 kg van runs into the back of a 825 kg compact car at rest. They move off together at 8.5 m/s. Assuming no friction with
Top answer:
To find the initial speed of the van, we can use the principle of conservation of momentum.
Read more.
A 2561-kg van runs into the back of a 823-kg compact car at rest. They move off together at 8.5 m/s. Assuming the friction with
Top answer:
The momentum of the system remains constant, so 2561v = (2561+823)(8.5)
Read more.
A 2561-kg van runs into the back of a 823-kg compact car at rest. They move off together at 8.5 m/s. Assuming the friction with
Top answer:
final momentum = initial momentum (2561+823)(8.5)= 2561 V + 823 (0)
Read more.
A 2569 kg van runs into the back of a 827 kg compact car at rest. They move off together at 8.5 m/s. Assuming the friction with
Top answer:
M1V1=(M1+M2)VF 2569 x (V1) = 3396 x 8.5 V1 = 28866/2569 V1 = 11.24 m/s
Read more.
A 2561-kg van runs into the back of a 823-kg compact car at rest. They move off together at 8.5 m/s. Assuming the friction with
Top answer:
2561v+823*0=(2561+823)8.5 calculate Velocity V
Read more.
A(n) 2864 kg van runs into the back of a(n)
856 kg compact car at rest. They move of together at 7.5 m/s. Assuming no friction
Top answer:
M1*V1 + M2*V2 = M1*V + M2*V. 2864*V1 + 856*0 = 2864*7.5 + 856*7.5. V1 = ?
Read more.
A 54.5-kg passenger in the back seat of a van
is wearing a seat belt when the van runs into a stone wall. The van is originally
Top answer:
687
Read more.
A car and train move together along parallel paths at 25 m/s [W]. The car then undergoes a uniform acceleration of 2.5m/s^2 [E]
Top answer:
Why did the car and train become such good friends? Because they had parallel paths! Now, let's
Read more.
moving car runs into stationary car, (against a wall)car does not move, however, the wall push back cancelling the force.
Top answer:
The struck car does not move because the Forces applied to the struck car at both ends, by the
Read more.
There is a van that is being pushed by a car. The car is pushing the van from the van's behind. The van's mass is 4M and the
Top answer:
It depends on the motion of the two vehicles. We assume that both vehicles are on a horizontal
Read more.
Related Questions
A car of mass 600 kg is moving at a speed of 20 m/s.it collides with a stationary car of mass 900 kg.if the first car bounces
Which measure correctly completes the statement?
538.826 L = ? mL A) 528,826 mL B) 5,388.26 mL*** C) 538.826 mL D) 53,882,600 mL
The MPG for a certain compact car is normally distributed with a mean of 31 and a standard deviation of 0.8. what is the
A compact car, mass 730 kg, is moving at 1.00 ✕ 102 km/h toward the east. The driver of the compact car suddenly applies the
Two stunt drivers drive directly toward each other. At time t=0 the two cars are a distance D apart, car 1 is at rest, and car 2
An incline ramp on a moving van measures 196 inches. The height of the moving van to the ground is 32 inches. What is the
An incline ramp on a moving van measures 196 inches. The height of the moving van to the ground is 32 inches. What is the
An incline ramp on a moving van measures 196 inches. The height of the moving van to the ground is 32 inches. What is the
Gayle runs at a speed of 3.80 m/s and dives on a sled, initially at rest on the top of a frictionless snow covered hill. After
An automobile and train move together along
parallel paths at 39.1 m/s. The automobile then undergoes a uniform acceleration of