Question
Using kinematics equation to solve for this please!

4. A car and a truck are heading directly toward one another on a straight narrow street, but they avoid a head-on collision by simultaneously appcars brakes at t-0. Using the graph below calculate the when they have come to a stop, given that at t 0 the car is at x-20 m and the separation between the cars truck is at x40 m. (10 pts) v (m/s) 15 10 4 t () -5 -10 -15
0 0
Add a comment Improve this question Transcribed image text
Answer #1

For the ca 2.S-O 286 3. S- SL26 2sm 2e1375 prbin s 2125 m

please UPVOTE if you like the answer

Add a comment
Know the answer?
Add Answer to:
Using kinematics equation to solve for this please! 4. A car and a truck are heading...
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
  • QUESTION 4 15 points Save A truck of mass 5m traveling with a speed v collides...

    QUESTION 4 15 points Save A truck of mass 5m traveling with a speed v collides with a stationary car of mass m. If the collision is perfectly Inelastic, what is the joint speed of the car and truck immediately after the collision? Or OV 6 OS QUESTION 5 15 points Save An Two objects collide and bounce apart. If the total kinetic energy of the objects is the same before and after the collision, what type of collision is...

  • Help Please At a stop light, a truck travelling at 15 m/s passes a car as...

    Help Please At a stop light, a truck travelling at 15 m/s passes a car as it starts from rest. The truck travels as constant velocity and the car accelerates at 3 m/s^2. How much time does the car take to catch up to the truck? a. 25 s b. 20 s c. 15 s d. 10 s e. 5 s Starting at time t = 0, an object moves along a straight line. Its coordinate in meters is given...

  • A 10 ton freight car (call it car A) is moving at 4 m/s collided with...

    A 10 ton freight car (call it car A) is moving at 4 m/s collided with a 30 ton freight car (call it car B), initially at rest. After the collision, they are stuck together. Assume the rolling friction of the cars is negligible please help woth number 6. please show all work and all of the equations used. final momenta? 6. (18 points) A 10 ton freight car (call it car A) moving at 4 m/s collides with a...

  • Please help with 4 and 5 Objectives: Understand the 1-dimensional kinematics. Exercise a case with constant...

    Please help with 4 and 5 Objectives: Understand the 1-dimensional kinematics. Exercise a case with constant acceleration and constant speed Exercise some algebraic skills. Kinematics: One Dimension - Constant Acceleration: Additional Problems to Sample Problem 2.04 A cat and a motorcycle are racing from rest. The motorcycle first takes the lead because it (constant) acceleration am = 8.40 m/s^2 is greater than the cars (constant) acceleration , ac = 5.60 m/s^2, but it soon loses to the car because it...

  • QUESTION 4 Refer to the velocity-time graph of a car that skids to a stop along...

    QUESTION 4 Refer to the velocity-time graph of a car that skids to a stop along a straight-line path. How far does the car move between t = 4 and t = 14 s? VX (m/s) 25 20 15 10 5 0 0 2 4 6 8 10 12 14 16 1 (s) 160 m 80 m 90 m 160 m

  • Police Report: There were two individuals involved in the accident. No other passengers were pres...

    Police Report: There were two individuals involved in the accident. No other passengers were present and no other vehicles were involved. There was a truck of mass 1,936 kg traveling Southbound on H and a compact car of mass 1,077 kg travelling Northbound on HWY 26. A bystander claims to have watched the vehicles collide and slide Southbound off the road into a tall grassy ditch. The grass was determined to have a coeficient of friction of 0.6, while the...

  • 15) A golf ball of mass 0.045 kg is hit off a tee at a speed...

    15) A golf ball of mass 0.045 kg is hit off a tee at a speed of 45 m/s. The golf club was in contact with the ball for 3 ms (3 x 10's). Determine, in N, the average force exerted on the golf ball by the golf club a) 367 b) 675 c) 294 d) 579 Answer 16) Two railroad cars, each of mass 6650 kg and traveling 30 m/s toward each other, collide head-on and come to rest....

  • please answer fast and i will rate you good!!:) Question 1 (1 point) Using the graph...

    please answer fast and i will rate you good!!:) Question 1 (1 point) Using the graph below, 50 ta (7) TOOTA 10 Tine (0) the displacement of the object during the first 9.0 s is: a) 1.8 x 102 m Iwi Question 2 (1 point) At t = 0, a stationary police car is passed by a speeding sports car. This occurs on a straight highway. Their subsequent velocities are shown in a v-t graph. Use the graph to answer...

  • Solve exactly if possible. Express all decimals to 4 significant figures. 1) 2) 3) 4) 5)...

    Solve exactly if possible. Express all decimals to 4 significant figures. 1) 2) 3) 4) 5) 6) 7) What are Newton's Laws of motion? What is a "frame of reference"? What is a coordinate system? Express the point x-3, y-4 using polar coordinates. What is the SI unit for force? How is it defined using SI base units? What are the four fundamental forces in the universe? What is the approximate gravitational acceleration, g, near the Earth's surface? If this...

  • 12-10. Car A starts from rest at t-0 and travels along a straight road with a...

    12-10. Car A starts from rest at t-0 and travels along a straight road with a constant acceleration of 3 m/s until it reaches a speed of 27 m/s. Afterwards it maintains this speed. Also, when-0, car B located 2000 m down the road is traveling towards A at a constant speed of 20 m/s. Determine the distance travelled by car A when they pass each other. 20 m/s 2000 m 12-11. A particle travels along a straight line with...

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