No products in the cart.

An object is thrown upward to …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

An object is thrown upward to a certain height with a velocity of 3 m/s. If the time required to reach the height is 5s. Calculte the height at which it was thrown(hint: (g=10m/s2) (use second equation of motion)

Posted by Priyanshu Sagar 7 years, 1 month ago

CBSE > Class 09 > Science

3 answers

Priyanshu Sagar 7 years, 1 month ago

Here is the answer of your question an object is thrown upward then ,final velocity (v)=0 ,initial velocity (u)=3m/s, time (t)=5sec. Height (s)=? To find S, we find acceleration V=u+at 0=3+a×5 -3=5a -3/5=a using second equation of motion S=ut+1/2×a×t square S=3×5+1/2×-3/5×5 square S=15-3/10×25 S=15-15/2 S=30-15÷2 S=15/2 S=7.5m

Ashish Bhadouria 7 years, 1 month ago

45 m

Priyanshu Singh 7 years, 1 month ago

Oye ye computer h science nhi!!!!

ANSWER

https://examin8.com

Test

Related Questions

Solid can't change its shape! What about a rubber band, can it's change its shape or stretching?Is it a solid?

Posted by Devi Manoj 1 year, 8 months ago

CBSE > Class 09 > Science

1 answers

Why is it advised to tie any luggage kept on the roof of a bus with a rope ?

Posted by Huda Fatima 1 year, 8 months ago

CBSE > Class 09 > Science

2 answers

WHAT IS UNIT OF LIFE

Posted by Yash Dwivedi 1 year, 8 months ago

CBSE > Class 09 > Science

3 answers

What are the parts of a flower

Posted by Op Garg 1 year, 8 months ago

CBSE > Class 09 > Science

2 answers

If one mole of carbon atoms weighs 12 grams, what is the mass (in grams) of 1 atom of carbon?

Posted by Anmol Kumar 1 year, 8 months ago

CBSE > Class 09 > Science

0 answers

Define speed and velocity provide one similarity and one difference between them

Posted by Himanshi Sharma 1 year, 8 months ago

CBSE > Class 09 > Science

0 answers

Assertion:Sun appears to rise in the east and set in the west Reason:The earth revolves around the sun in uniform circular motion

Posted by Tejal Sawant 6 months, 1 week ago

CBSE > Class 09 > Science

3 answers

Oil tankers containing oil ar not filled up to the brim Give reason

Posted by Moksh Bhatia 1 year, 8 months ago

CBSE > Class 09 > Science

0 answers

What is ER??

Posted by Maitri Patel 1 year, 8 months ago

CBSE > Class 09 > Science

1 answers

A boxer moves his head backward when his opponent blows a punch.

Posted by Prasanna Mendon 8 months, 2 weeks ago

CBSE > Class 09 > Science

1 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Google Play

Download myCBSEguide App