a body of mass 5kg is moving with velocity of 10m/s. a force is applied to it so that in 25sec it will attain a velocity of 35m/s calculate force
Answers
Answered by
11
Hey here is ur solution
F=?
m=5kg
a=v/t
v=35m/s
t=25sec
F=ma
F=m×v/t
F=5×35/25
F=35/5
F=7 N
Please mark me as brillianist please.......
F=?
m=5kg
a=v/t
v=35m/s
t=25sec
F=ma
F=m×v/t
F=5×35/25
F=35/5
F=7 N
Please mark me as brillianist please.......
lpskshatri:
me inter 1st year
girl or boy? sorry for asking u this
hey but formula for force is f = ma
oh i am a girl
ya F=ma so., a can be written as v/t
formula for acceleration is a=(v-u)/t
:-) i think you messed up the formula
ya but u is 0there
if you check out there are two velocities given
the body is moving its not been thrown
Answered by
4
m=5kg
u=10m/s
v=35m/s
t=25secs
acceleration (a) = (v-u)/t
= (35-10)/25
= 25/25
=1
now, force(f)=ma
=5×1
=5
force applied is 5 newton
u=10m/s
v=35m/s
t=25secs
acceleration (a) = (v-u)/t
= (35-10)/25
= 25/25
=1
now, force(f)=ma
=5×1
=5
force applied is 5 newton
yeah i fo
oh i am sorry
i remember i answered it
can u come to that section
no i mean its a good thing
okay i will
bcoz i need to discuss something
ok
Your answer is correct
arey guys please go comment in another question these msg which y have been commenting its being notify my phone so please I think u have understood my problem
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