a car moving with a speed of 20m/s takes a u turn in 5 sec,without changing it's speed.Then the average acceleration during these 5 seconds Will be

#IT #Saveetha Engineering College, Chennai

1612 Views

a car moving with a speed of 20m/s takes a u turn in 5 sec,without changing it's speed.Then the average acceleration during these 5 seconds Will be

Komal Sanjiv Pradhan 5th Jan, 2020

Answer

Answer Later

Report

Answer (1)

Prateek 14th Feb, 2020

Dear aspirant

Average acceleration is change in velocity upon change in time.

Therefore

Acceleration= v÷t

=20÷5

=4 will be average acceleration.of car as per your question.

Thank you

Like Share

Know More About

Saveetha Engineering College, Chennai

Admissions Courses & Fees Cutoff Placements Reviews

Shortlist

Related Questions

An object start from rest and taken time 15 sec. its gets the velocity of 75 m/sec. calculate produced acceleration in it.

92 Views

For the reaction 2N2O5<------>4NO2+O2 takes place in a closed flask. It is found that concentration of NO2 increases by 20×10^-3 mol l^-1 in 5 sec.Calculate the rate of reaction and the the rate of change of concentration of N2O5 .

314 Views

What should be my preference order for these colleges for CS and IT branches? Preference order should be based on Avg. Placements. I am from Uttar Pradesh. VIT Vellore JIIT Noida( Sec 128) GGSIPU colleges COMEDK colleges.

214 Views

I have 88 percent in class 12 CBSE in 5 subjects and 86 percent in PCM. Can I get CS or IT branches in JIIT Noida? How many seats are reserved for admission through Boards score in sec 62 and sec 128?

392 Views

the distance by which stone falls under gravity is directly proportional to square of time of fall. if a stone falls by 78 m in the 7th sec find the total distance it would fall in 1st 4sec

443 Views

Applications for Admissions are open.

Amrita University B.Tech 2026

Apply

Recognized as Institute of Eminence by Govt. of India | NAAC ‘A++’ Grade | Upto 75% Scholarships

UPES B.Tech Admissions 2026

Apply

Ranked #43 among Engineering colleges in India by NIRF | Highest Package 1.3 CR , 100% Placements

UPES Integrated LLB Admission...

Apply

Ranked #18 amongst Institutions in India by NIRF | Ranked #1 in India for Academic Reputation by QS Rankings | 16 LPA Highest CTC

Great Lakes Institute of Mana...

Apply

Admissions Open | Globally Recognized by AACSB (US) & AMBA (UK) | 17.8 LPA Avg. CTC for PGPM 2025

Jain University, Bangalore - ...

Apply

NAAC A++ Approved | Curriculum Aligned with BCI & UGC

Nirma University Law Admissio...

Apply

Grade 'A+' accredited by NAAC | Ranked 33rd by NIRF 2025

View All Application Forms

Trending Articles/News

Download the Careers360 App on your Android phone

Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

150M+ Students

30,000+ Colleges

500+ Exams

1500+ E-books