HomeworkLib
Question

A person travelled in the -x direction at a constant speed of 2.5 m/s. The person's...

A person travelled in the -x direction at a constant speed of 2.5 m/s. The person's final position is -10.0 m, and the initial position of the person is 10.0 m. Determine the amount of time required for the person to travel.

a) 4.0 s

b) 6.0 s

c) 8.0 s

d) 12.0 s

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
A person travelled in the -x direction at a constant speed of 2.5 m/s. The person's...
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 person travelled in the x direction at a constant speed of 2.5m/s. The person's final...

    A person travelled in the x direction at a constant speed of 2.5m/s. The person's final position is -10m and the initial position of the person is 10m. Determine the amount of time required for the person to travel

  • Question 11 4 points Save Answer A person travelled along the x-axis for 5.5 seconds. The...

    Question 11 4 points Save Answer A person travelled along the x-axis for 5.5 seconds. The person's final and initial positions are -1.0 m and 10.0 m respectively. What is the person's average velocity? O a 2.0 m/s O b. 1.6 m/s O c. -1.6 mis o d -2.0 m/s

  • A basketball player is running at a constant horizontal speed of 2.5 m/s when he tosses...

    A basketball player is running at a constant horizontal speed of 2.5 m/s when he tosses a basketball directly upward with a speed of 6.0 m/s. Ignoring air resistance: a. Determine the magnitude and direction of the basketball’s velocity, initially, when the ball left the player’s hand. b. Determine the vertical displacement of the ball away from the player’s hands. c. Determine the time of flight of the ball given that it returns to the player’s hand at the same...

  • an object moves in the +x direction at a speed of 48 m/s. As it passes...

    an object moves in the +x direction at a speed of 48 m/s. As it passes through the origin, it starts to experience a constant acceleration of 4.0 m/s^2 in the -x direction. a. how much time elapses before the object returns to the origin? b. what is the magnitude of the velocity of the object when it returns to the origin? c. what is the direction of the velocity of the object when it returns to the origin? -x...

  • A person takes a trip, driving with a constant speed of 97.5 km/h, except for a...

    A person takes a trip, driving with a constant speed of 97.5 km/h, except for a 22.0-min rest stop. If the person's average speed is 72.6 km/h, find the following. (a) How much time is spent on the trip? (b) How far does the person travel? A truck covers 40.0 m in 8.65 s while uniformly slowing down to a final velocity of 3.40 m/s. (a) Find the truck's original speed. (b) Find its acceleration.

  • In a 4 km fun run, a person runs at a constant speed of 4.20 m/s...

    In a 4 km fun run, a person runs at a constant speed of 4.20 m/s over the first 2 km (let's call this period A), and then walks at speed 1.00 m/s for a period of 2 minutes (120 seconds, let's call this period B), and then completes the fun run at a constant speed of 3.00 m/s during the final period C a. Draw a position time graph for this run, labelling the periods A, B and C...

  • Q5 The position of an object moving along the x-axis is given by x (5.0 m/s)...

    Q5 The position of an object moving along the x-axis is given by x (5.0 m/s) (10.0 m/s)(4.0 m/s)s Is the acceleration constant? A. Yes, it is equal to-10.0 m/s2. B. Yes, it is equal to -20.0 m/s2. C. Yes, it is equal to 4.0 m/s3. D. Yes, it is equal to 8.0 m/s3. E. No

  • 1. Cheetahs can accelerate to a speed of 20.0 m/s in 2.50 s and can continue...

    1. Cheetahs can accelerate to a speed of 20.0 m/s in 2.50 s and can continue to accelerate to reach a top speed of 27.6 m/s. Assume the acceleration is constant until the top speed is reached and is zero thereafter. Let the +?+x direction point in the direction the cheetah runs. Express the cheetah's top speed ?top in miles per hour (mi/h)(mi/h) . vtop = Starting from a crouched position, how much time ?accel does it take a cheetah...

  • A person walks first at a constant speed of S.10 m/s along a straight line from...

    A person walks first at a constant speed of S.10 m/s along a straight line from point to point m/s. and then back along the line from to at a constant speed of 2.75 (a) What is her average speed over the entire trip? m/s (b) What is her average velocity over the entire trip? m/s Need Help? eMeser The position versus time for a certain particle moving along the x axis is shown in the figure below. Find the...

  • 1. A car moves with a constant acceleration of 12.0 m/s² in the positive x-direction. After...

    1. A car moves with a constant acceleration of 12.0 m/s² in the positive x-direction. After moving 355 m, its speed is now 175.0 m/s. What was the initial speed of the car? How long did it take the car to move 355 m? 2. A projectile is fired at an angle of 60.0° above the horizontal with an initial speed of 45.0 m/s. How fast is the ball moving at the top of its trajectory?

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