acceleration = 20m/s ÷ 10s = 2 m/s^2
deceleration takes twice as long, so it is half as much.
a motor car accelerates for 10seconds to attain a velocity of 20m/s2 . it continues with uniform velocity for a further 20seconds and then decelerates so that it steps in 20seconds. calculate the acceleration and deceleration?
10 answers
A Car Starting From Rest Is Acceleratted Uniformly To A Velocity Of 100.8K/L covert this to meter persecond.
A motor car accelerate for 10 sec to attain a velocity of 20 MLS, it continues with uniform that it stops further 20 sec calculate 1acceleratio 2deceleration 3distance travel
What of the last questions answer
Show the workings steps by step
Acceleration:
a=change in velocity(v)/time(t)
a=change in velocity(v)/time(t)
Acceleration 20m/s deceleration 30seconds
Pls show the workings step by step so we can understand well
a motor car accelerate for 10sec attain a velocity of 20m/s. it continues with uniform velocity fir a further 20sec then decelerate so that if stops in the second calculate the acceleration
A motor car accelerates for 10sec to attain a
velocity of 20m/s. it continues with uniform
velocity for a further 20sec and then decelerates
so that it stops in 20sec. calculate
I) acceleration
ii) deceleration
iii) the distance traveled?
velocity of 20m/s. it continues with uniform
velocity for a further 20sec and then decelerates
so that it stops in 20sec. calculate
I) acceleration
ii) deceleration
iii) the distance traveled?
1 answer