Learn to Create a Robotic Device Using Arduino in the Free Webinar. Register Now
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Free webinar on Robotics (Block Chain) Learn to create a Robotic Device Using Arduino
30th Jan @ 5:00PM for Grade 1 to 10
A balloon starts rising from the ground with an acceleration of 1.25m/s2.a stone is released from the balloon after 10 seconds. 1)find maximum hieght of the stone from the ground and time taken by the stone to reach the ground A balloon starts rising from the ground with an acceleration of 1.25m/s2.a stone is released from the balloon after 10 seconds.1)find maximum hieght of the stone from the ground and time taken by the stone to reach the ground
Height of ballon at 10 second isS=1/2 *(1.25)*(10)*(10)=62.5Speed of ballon after 10 sec-v=10*1.25=12.5m/s in upward direction The releasesd stone will aquire this speedAnd acceleration for stone will be g=10m/s²Therfore time taken by stone to reach the ground62.5=-(12.5)t+1/2(10)(t²)-> t=5 sMaximum height attained by stone62.5+7.8=70.3
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -