Question
Asked Sep 30, 2019
64 views

 

4) A car traveling at 22.4 m/s skids to a stop in 2.55 s.

(a) What is it's acceleration (in this case deceleration)? 

(b) What distance does it travel?

check_circle

Expert Answer

Step 1

a)

The required decele...

0-(22.4)
(2.55)
--8.78m/s2
help_outline

Image Transcriptionclose

0-(22.4) (2.55) --8.78m/s2

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Physics

Kinematics

Related Physics Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: Homework #4 (Chapter 5) ** 8. A bullet of mass 100 grams is uniformly accelerated down an 80-cm rifl...

A: Given information:Mass of the bullet (m) = 100 g =0.1 kgLength of the barrel (l) = 80 cm = 0.8 mFina...

question_answer

Q: A flat rectangular coil consisting of 100 turns measures 25 cmby 20 cm. It is placed in a 0.5 T unif...

A: a)The required change in magnetic flux is,

question_answer

Q: If the mass of a sliding block is tripled while a constant net force is applied, by how much does th...

A: The equation for the net force is given by

question_answer

Q: Starting from rest, a DVD steadily accelerates to 560 rpm in 1.0s, rotates at this angular speed for...

A: Given information:Initial angular velocity (ω0) = 0 rpmFinal angular velocity (ωf) = 560 rpm = 560 ×...

question_answer

Q: A ball is thrown straight upward, and it reaches a maximum height of 2.80 seconds.   a.) How do you ...

A: Click to see the answer

question_answer

Q: Consider the forces shown in the figure. a.) Find the magnitude of the force F1 shown in the figure ...

A: Click to see the answer

question_answer

Q: Two parallel wires separated by 2.00 cm attract to each otherwith a force per unit length of 3.00 · ...

A: a)The required current in the other wire is,

question_answer

Q: A 23 kg box has to be slid across the floor.  The coefficient of static friction between the box and...

A: The expression for the minimum force,

question_answer

Q: 20.0° has a spring of force constant k = 480 N/m fastened securely at the bottom so that the spring ...

A: Let m be the mass of the block, d be the distance between the uncompressed spring and block, v be th...