New e-bike (electric assist bicycle). i prop it up so that the back wheel can spin freely (its not touching the ground). i give it a push and watch it spin. then, at time t=0, when its angular velocity is 17.0 rad/s , i turn on the electric motor so that the wheel has a constant angular acceleration of 27.0 rad/s2 . then at time t = 2.40 s i turn the motor off. from then on, the wheel turns through an angle of 435 rad as it gradually slows to a stop, at constant angular deceleration.

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!

false.

explanation:

this statement is false. after falling for 5 seconds, its speed will not be 100 m/s.