HomeworkLib
Question
1-at what times are cars at the same point?
2-At what times is the distance from A to B neither increasing nor decreasing ?
3-at what times do A and B have the same acceleration?
Constants Two cars, A and B, travel in a straight line. The distance of A from the starting point is given as a function of time by zA(t)- at +Bt2, with α :-2.60 m/s and β-: 1.20 m/s. The distance of B from the starting point is B(t)yt with γ-280 m/s2 and δ-. 0.20 m/s3. -63
science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Concept used:- here we use the concepts of position, acceleration, and velocity and relation among them to solve the problem,

***************************************************************************************************
This concludes the answers. If there is any mistake, let me know immediately and I will fix it....

0 0
Add a comment
Know the answer?
Add Answer to:
1-at what times are cars at the same point? 2-At what times is the distance from...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • A Honda Civic travels in a straight line along a road. Its distance x from a...

    A Honda Civic travels in a straight line along a road. Its distance x from a stop sign is given as a function of time t by the equation x(t) = αt2 - βt3, where α = 1.80 m/s2 and β =0.0450 m/s3. Calculate the average velocity of the car for the following time intervals. (a) t = 0 to t = 1.60 s m/s (b) t = 0 to t = 2.60 s m/s (c) t = 1.60 s...

  • Need the answer for part B Constants Part A Two cars, A and B, travel in...

    Need the answer for part B Constants Part A Two cars, A and B, travel in a straight line. The distance of A from the starting point is given as a function of time by zx(t) at + ßt2, with α-2.60 m/s and Which car is ahead just after they leave the starting point? 1.20m/ The distance of B from the starting point is p-t with car A car B Previous Answers Correct PartE At what timels) are the cars...

  • Rank the distance between the cars at the lettered times. Rank from largest to smallest. To...

    Rank the distance between the cars at the lettered times. Rank from largest to smallest. To rank items as equivalent, overlap them. Chico Portal: My Accounts x Welcome - 196-PHYS2011-05-4 X 8 Mastering Physics Homework 2 x C Get Homework Help With Chege X + -ox C € → !!! Apps session.masteringphysics.com/myct/itemView?offset-next&assignment ProblemlD-121910502 butte Chico State scholarship YouTube SHOWTIME N Netflix Typing Practice Bills shopping recipes S Solutions to Stewar... Home-CSU. Chco O (1) Calculus - Posit.. < Homework 2...

  • Cars A and B move in the same direction in adjacent lanes. The position x of...

    Cars A and B move in the same direction in adjacent lanes. The position x of car A is given in the figure, from time t = 0 to t = 7.0 s. The figure's vertical scaling is set by xs = 48.0 m. At t = 0, car B is at x = 0, with a velocity of 18.0 m/s and a negative constant acceleration aB. (a) What must aB be such that the cars are (momentarily) side by...

  • Cars A and B move in the same direction in adjacent lanes. The position x of...

    Cars A and B move in the same direction in adjacent lanes. The position x of car A is given in the figure, from time t = 0 to t = 7.0 s. The figure's vertical scaling is set by xs = 32.0 m. At t = 0, car B is at x = 0, with a velocity of 12.0 m/s and a negative constant acceleration aB. (a) What must aB be such that the cars are (momentarily) side by...

  • A Honda Civic travels in a straight line along a road. Its distance x from a...

    A Honda Civic travels in a straight line along a road. Its distance x from a stop sign is given as a function of time t by the equation x(t)= α t2− β t3, where α = 1.44 m/s2 and β = 4.70×10−2 m/s3. Part A- Calculate the average velocity of the car for the time interval t=0 to t1 = 1.91 s. (answer will be in m/s) Part B- Calculate the average velocity of the car for the time...

  • A curve is traced by a point P(x,y) which moves such that its distance from the point A(-1,1) is three times the distance from the point B(2,-1)

    A curve is traced by a point P(x,y) which moves such that its distance from the point A(-1,1) is three times the distance from the point B(2,-1). Find the equation of the curve and identity.

  • A point is moving along a curve so that it is a distance s = 3t^2...

    A point is moving along a curve so that it is a distance s = 3t^2 + 2t m from its starting point, where t is in seconds. At t = 2 s the point is at a location where the curve has a radius of curvature rho = 3 m. What is the magnitude a of the acceleration at this time? a = _____ m/s^2

  • 79) The absolute potential at a distance of 2.0 m from a negative point charge is-100....

    79) The absolute potential at a distance of 2.0 m from a negative point charge is-100. V. What is the absolute potential 4.0 m away from the same point charge? A) -50. V B) -25. V C) -0.20 kV D) -0.40 kV E)-0.50 kV

  • 79) The absolute potential at a distance of 2.0 m from a negative point charge is...

    79) The absolute potential at a distance of 2.0 m from a negative point charge is -100. V. What is the absolute potential 4.0 m away from the same point charge? -50. V B) -25. V C) -0.20 kV D) -0.40 kV E) -0.50 kV fully charged The hattery is removed and a

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