Physics, asked by Anonymous, 1 year ago

plz give the answer

no spamming otherwise I will report your answer okkkk............

plz do fast.........it's urgent

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Anonymous: plz 3 ke 3 question's ke answer dena
Anonymous: है koi shuvir mere questions ke answer dena wala

Answers

Answered by john44
3
refer the attachment
Attachments:

john44: mark brainliest
Anonymous: kaisi hand writing hai ye samajh mein bhi nahi aa rahi meri dekho kitni acchi hai
Anonymous: option nahi aa raha
Anonymous: kaise karu
Answered by arorarushil8gmailcom
1
Convert 36 km/h and 72km/h into m/s u will get 10 m/s for 36km/h and 20m/s for 72 km/h.
initial velocity =10m/s
final velocity= 20m/s
time =10 sec
acceleration = (v-u)÷t
=(20-10)÷10
=1 m/s^2
distance= ut +1/2at^2
=10×10+1/2×1×10×10
=100+ 50
=150m


arorarushil8gmailcom: vb means
Anonymous: are vo maine galti se bol diya mein kaun se bolna chah rahi thi vaise kis question ka answer hai ye
arorarushil8gmailcom: this is que 3 of physics of a train engine
Anonymous: okkkk second bhi kardo plzzz
arorarushil8gmailcom: yes wait for a minute
arorarushil8gmailcom: Here a = 4m/s square

u =0

t = 3sec

s = 1/2at^2 +ut

s = 1/2×4×9 + 0×3 *9 beacuse square of 3 = 9

s = 18 m
arorarushil8gmailcom: this will not clear to you
arorarushil8gmailcom: i want send you attachment but I m not able to send you
arorarushil8gmailcom: are you on insta i can send you there
Anonymous: are rendo yaar........aapke bas ka na hai bhai
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