Question

Calculate the force required to stop a car of mass 1000 kg moving with an acceleration of 5m/s2 and a loaded truck of mass 10,000 kg moving with an acceleration of 2m/s2?

Answer 1

$\Large\bold{\underline{\boxed{\rm{\pink{Question :-}}}}}$

• Calculate the force required to stop a car of mass 1000 kg moving with an acceleration of 5m/s2 and a loaded truck of mass 10,000 kg moving with an acceleration of 2m/s2?

$\Large\bold{\underline{\boxed{\rm{\red{Answer:-}}}}}$

• $\sf \: Force \: required \: for \: car \: is \: {\red5 \red0 \red0 \red0 \red \ \red N }$ $\sf \: Force \: required \: for \: truck \: is \: {\pink2 \pink0 \pink0 \pink0 \pink0 \ \pink N }.$

$\Large\bold{\underline{\rm{\blue{Given:-}}}}$

• $\sf \: Initial \: velocity=5m/s$
• $\sf \: Final \: velocity=0 m/s$
• $\sf \: Time \: interval=2s$

Acceleration of Car :-

= 5m/s²

Acceleration of truck :-

=2m/s²

For car :

Mass = 1000kg

Force = Mass x Acceleration

=1000 x 5

=5000N

For truck :

Mass = 10000kg

Force = Mass x Acceleration

=10000 x 2

=20000N

Answer 2

${\huge{\boxed {\rm{\purple {Q}}{\orange{U}}{\red{E}}{\green{S}}{\pink{T}}{\blue{I}}{\red{O}}{\green{N}}}}}$

Calculate the force required to stop a car of mass 1000 kg moving with an acceleration of 5m/s2 and a loaded truck of mass 10,000 kg moving with an acceleration of 2m/s2?

${\huge{\boxed {\rm{\purple {A}}{\orange{N}}{\red{S}}{\green{W}}{\pink{E}}{\blue{R}}}}}$

${\huge{\bold{\underline{\pink{Given}}}}}$

• mass of car = 1000kg
• acceleration of car = 5m/sec^2
• mass of truck = 10000 kg
• accelaration of truck = 2m/sec^2

${\huge{\bold{\underline{\pink{Find}}}}}$

• force required to stop the car
• force required to stop the truck

${\huge{\bold{\underline{\pink{Solution}}}}}$

${\bold{\blue{\boxed{\bf{force = mass\times Acceleration }}}}}$

${\bold{\green{\boxed{\bf{for \:car }}}}}$

force = 1000 x 5N

force = 5000 N

________________________________

${\bold{\green{\boxed{\bf{for \:truck }}}}}$

force = 10000 x 2N

force = 20000N

____________________❤

THANK YOU❤