Question

3. A car with a mass of 950 kg and a speed of 16 m /...

3. A car with a mass of 950 kg and a speed of 16 m / s approximates an interception. A 1300 kg minivan traveling at 21 m / s is approaching the same interception. The car and the minivan collide and stay together. Find the speed and direction of the vehicles just after the collision, assuming that external forces are ignored.
0 0
Add a comment Improve this question Transcribed image text
Answer #1

any ☺ Mc = 950 kq, Ue = 16 mls, mm = 1300 kg - Um =-21 mis from Conservation of momentom, Mellet Malm = (met mm) z vs 950X16

Add a comment
Know the answer?
Add Answer to:
3. A car with a mass of 950 kg and a speed of 16 m /...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • A car with a mass of 1060 kg and a speed of upsilon_1 = 16.0 m/s...

    A car with a mass of 1060 kg and a speed of upsilon_1 = 16.0 m/s approaches an intersection, as shown in the figure. A 1270 kg minivan traveling at upsilon_2 is heading for the same intersection. The car and minivan collide and stick together. The direction of the wreckage after the collision is theta = 40.5 degree above the x axis. Find the initial speed of the minivan. assuming external forces can be ignored. Find the final speed of...

  • A car with a mass of 1040 kg and a speed of v1 = 15.0 m/s...

    A car with a mass of 1040 kg and a speed of v1 = 15.0 m/s approaches an intersection, as shown in the figure. A 1270 kg minivan traveling at v2 is heading for the same intersection. The car and minivan collide and stick together. The direction of the wreckage after the collision is theta=40.0 degrees above the x axis. Part A) Find the initial speed of the minivan, assuming external forces can be ignored (in m/s). Part B) Find...

  • A 1000-kg car approaches an intersection traveling north at 15.0 m/s. A 1300-kg car approaches the...

    A 1000-kg car approaches an intersection traveling north at 15.0 m/s. A 1300-kg car approaches the same intersection traveling in the same direction behind first car at at 28.0 m/s. The two cars collide at the intersection and lock together. Ignoring any external forces that act on the cars during the collision, what is the velocity of the cars immediately after the collision?

  • Physics 2018-2019 Lesson Check 7.57 Constants A 950-kg red car (Figure 1) with a speed of...

    Physics 2018-2019 Lesson Check 7.57 Constants A 950-kg red car (Figure 1) with a speed of v 20.0 m/s approaches an intersection, traveling in the positive u direction. A 1300-kg blue minivan is heading for the same intersection in the positive y direction. The car and minivan collide and stick together, producing wreckage that moves at an angle of θ= 40.0, relative to the positive rats. PartA Find the initial speed of the blue minivan. Express your answer to two...

  • A small compact car with a mass of 1000 kg is traveling north towards an intersection...

    A small compact car with a mass of 1000 kg is traveling north towards an intersection at a speed of 15 m/s. A truck with a mass of 2000 kg is traveling east at 10 m/s on the cross street approaching the same intersection. The two vehicles collide and stick together. a. What is the magnitude and direction of the velocity of both vehicles after the collision? b. How much energy was lost during the collision?

  • ) A 1000-kg car approaches an intersection traveling north at 20.0 m/s. A 1200-kg car approaches...

    ) A 1000-kg car approaches an intersection traveling north at 20.0 m/s. A 1200-kg car approaches the same intersection traveling east at 22.0 m/s. The two cars collide at the intersection and lock together. Ignoring any external forces that act on the cars during the collision, what is the velocity of the cars immediately after the collision?

  • A 1240 kg car traveling south at 24 m/s with respect to the ground collides with...

    A 1240 kg car traveling south at 24 m/s with respect to the ground collides with and attaches to a 2510 kg delivery truck traveling east at 16 m/s. A)Determine the direction of the velocity of the two vehicles when locked together just after the collision. Take east direction as zero angle. B)Determine the magnitude of the velocity of the two vehicles when locked together just after the collision.

  • A 900-kg car traveling east at 15.0 m/s collides with a 750-kg car traveling north at...

    A 900-kg car traveling east at 15.0 m/s collides with a 750-kg car traveling north at 20.0 m/s. The cars stick together. Assume that any other unbalanced forces are negligible. a. What is the speed of the wreckage just after the collision? b. In what direction does the wreckage move just after the collision? c. How much kinetic energy is lost in this collision.

  • A car with mass 1500 kg traveling east at 25 m/s collides at an intersection with...

    A car with mass 1500 kg traveling east at 25 m/s collides at an intersection with a 2500kg van traveling north at a speed of 20 m/s. Find the magnitude and direction of the velocity of the wreckage after the collision, assuming that the vehicles undergo a perfectly inelastic collision and assuming no friction.

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT