Question

4) Hassan is driving a 1200kg car towards east at 40m/s (90mi/hr.) approaching a red light....

4) Hassan is driving a 1200kg car towards east at 40m/s (90mi/hr.) approaching a red light. He collides head-on with an 800kg car driven by miss Barry who stopped at the stoplight. Find the velocity of each car after the collision.


Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A 2500 kg car moving east at 10.0 m/s collides with a 3000 kg car moving...
A 2500 kg car moving east at 10.0 m/s collides with a 3000 kg car moving north. The cars stick together and move as a unit after the collision, at an angle of 47.0° north of east and at a speed of 6.66 m/s. Find the velocity of the 3000 kg car before the collision. m/s north
A red cart with a mass of 250 g is initially moving east at 2.25 m/s....
A red cart with a mass of 250 g is initially moving east at 2.25 m/s. It collides with a blue cart with a mass of 350 g that is initially moving west at 0.750 m/s. After the collision the kinetic energy of the two carts together is 0.200 J more than before the collision, because the spring plunger of one of the carts pushes them apart during the collision. After the collision, the two carts are still moving along...
A truck with mass 3000 kg is driving at 20 m/s north. It collides with a...
A truck with mass 3000 kg is driving at 20 m/s north. It collides with a car of mass 1200 kg traveling east towards the truck at 30 m/s. How fast, and in what direction, will the two be traveling after the collision if it is perfectly inelastic? a. 16.7 m/s at 31 degrees north of east. b. 16.7 m/s at 59 degrees north of east. c. 36.1 m/s at 33.7 degrees north of east. d. 50 m/s Northeast.
A railroad car of mass 3.45 x 104 kg is traveling east at 5.50 m/s and...
A railroad car of mass 3.45 x 104 kg is traveling east at 5.50 m/s and collides with a railroad car of mass 4.21 x 104 kg traveling west 1.50 m/s. Find the velocity (in m/s) of the railroad cars that become coupled after the collision. Assume east is the positive direction
A railroad car of mass 22 500 kg is traveling east 5.50 m/s and collides with...
A railroad car of mass 22 500 kg is traveling east 5.50 m/s and collides with a railroad car of mass 30 000 kg traveling west 1.50 m/s. Find the velocity of the railroad cars that become coupled after the collision.
A car is driving at 10 m s−1 towards a stationary siren and flashing light. Explain,...
A car is driving at 10 m s−1 towards a stationary siren and flashing light. Explain, with a numerical justification, why the driver hears a different frequency sound from the siren compared to a stationary observer, whereas both see the same colour of flashing light
Car A of mass 1,274 kg is traveling east at 13.2 m/s when it collides with...
Car A of mass 1,274 kg is traveling east at 13.2 m/s when it collides with car B of mass 1,596 kg which is traveling at 14.6 m/s at 71.4 degrees N of W. The two cars stick together after the collision. What is the magnitude of the final velocity of the cars?
Question1) A car moving North at 12 m/s strikes a stationary car of equal mass. The...
Question1) A car moving North at 12 m/s strikes a stationary car of equal mass. The first car moves off after the collision at an angle of 30° East of North with a speed of 8.0 m/s. a.   What is the velocity of the struck car just after the collision? b.   Show that the collision is inelastic. c.   Explain how dents, skid marks, etc. show that kinetic energy has been lost. d.   If the collision were perfectly elastic, what would...
A 1000-kg sports car is moving north at speed 15 m/s on a level road when...
A 1000-kg sports car is moving north at speed 15 m/s on a level road when it collides with a 2000-kg truck driving east on the same road at speed 10 m/s. The two vehicles remain locked moving together after the collision at the origin of x-y plane. Assume that the rolling friction is too small to be ignored. A) explain what type of collision it is B) indicate the vector momentum by showing its magnitude and the (direction) angle...
Question 1 Katie was driving her new car along busy George Street in Parramatta during peak...
Question 1 Katie was driving her new car along busy George Street in Parramatta during peak hours when she knocked into Max, a pedestrian. Max was walking along George Street when he stopped at the corner of George and Smith Street and crossed the road without waiting for the traffic light to change. Neither Katie nor Max took any evasive action. Max could easily see Katie approaching but decided to cross the road anyway. Katie had taken her eyes off...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT