4 If you wanted to measure an irregular object's volume,
which of the following devices could you use?
A
B
JEI
10 15
5
C
D
Fo
20
30
m/s
4 of 10
THO

The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping

Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *

Ineed the answer to question 1 , i’m desperate