Question
Asked Sep 7, 2019
fullscreen
check_circleExpert Solution
Step 1

Part A:

From the given graph we can see that the velocity of the body remains constant from

t = 0 s to t = 3 s which means the acceleration is Zero.

Step 2

From the given graph we can see that the velocity (V) of the is 3 m/s from t1 = 0 s to t2 = 3 s

Hence the displacement (S) is given by:

S = V × (t2 – t1)

S = 3 × 3

S = 9 m

Step 3

From the given graph we can see that the velocity of the body at t2 = 3 s is, initial velocity (U), 3 m/s. ...

V U
7-3
1.33 m/s2
a =
6-3
t3 t2
Then the displacement is given by the 2nd equation of motion as follows:
=u(t3- t2)a(t3 - t4)2
Substituting the corresponding values, we get:
S 22.64 m
help_outline

Image Transcriptionclose

V U 7-3 1.33 m/s2 a = 6-3 t3 t2 Then the displacement is given by the 2nd equation of motion as follows: =u(t3- t2)a(t3 - t4)2 Substituting the corresponding values, we get: S 22.64 m

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

Related Physics Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: I dont understand 3,5,7. I need help please

A: 1.Aristotle refers natural motion of object. According to Aristotle, if there is a same element like...

question_answer

Q: The North American and European continents are moving apart at a rate of about 3 cm/y. At this rate ...

A: Velocity is,

question_answer

Q: A motorist drives north for 32.0 minutes at 80.5 km/h and then stops for 15.0 minutes. He then conti...

A: Total displacement of the motorist is calculated as follows:

question_answer

Q: An air-filled parallel-plate capacitor has a capacitance of 1.6 pF. The separation of the plates is ...

A: The parallel plate capacitor diagram is given by:

question_answer

Q: A 10-cm-long thin glass rod uniformly charged to 15.0 nC and a 10-cm-long thin plastic rod uniformly...

A: Given:Length of each rod, L= 10 cmCharge in glass rod, = 15 nC = 1510-9 CCharge on pastic rod = - 15...

question_answer

Q: Forces and Newton's Laws: The picture shows a motion diagram. The dots represent the object's positi...

A: At point C, the x-component of velocity is constant and the y-component of velocity is increasing.At...

question_answer

Q: How much work is required to set up the four-charge configuration of the figure if q = 4.50 pC, a = ...

A: Work done is same as the change in potential energy. Potential energy is a state of a system , a way...

question_answer

Q: The 100 kg block in figure takes 6.60 s to reach the floor after being released from rest.  What is ...

A: The forces on the two masses must be equal and also the acceleration with which the two masses move ...

question_answer

Q: Starting from rest , an elevator has a constant acceleration of .621m/s^2 for a period of 6.25 sec.,...

A: Given:Initial velocity of elevator, u = 0 m/sIntital acceleration of elevator, a = 0.621 m/s2