Explanation:
Recall the equation for time is distance divided by speed. Here you can use that to solve for "t".
Answer:
Carbon dioxide
Explination:
I remember it from biology.
I hope this helps ^-^
Answer:
0.033815 m/s²
12.48810875 m
Explanation:
t = Time taken = 12 s
= Final angular velocity = 95 rpm
= Initial angular velocity = 64 rpm
= Angular acceleration
= Angle of rotation

Tangential acceleration is given by

The tangential acceleration of the pedal is 0.033815 m/s²

Linear displacement would be 
Length of chain that passes in the interval is 12.48810875 m
Answer:
608.4m/s
Explanation:
We are given that
Mass of Sleigh,M=1200 kg
Speed of Sleigh,u=322 m/s
Speed of jet,u'=680 m/s
Mass of jet,m=4800 kg
Total mass=M+m=1200+4800=6000 kg
We have to find the final velocity of the two objects after the collision.
The collision is inelastic .
By using law of conservation of momentum

Using the formula




Hence, the final velocity of two objects after the collision=608.4m/s