Properties. Each family has it's own properties, features, and even things like color, malleability, or conductivity.
Answer: The angular acceleration =
100rads/s^2
Explanation:
Angular acceleration is defined as the angular velocity dividing by the acceleration time.
Given:
Angular velocity of ball = 30rads/s
Acceleration time of the ball = 0.30seconds
Angular acceleration = (30rads/s )/ (0.3 secs)
Angular acceleration = 100rads/s
Wavelength =v/f therefore wavelength= (340m/s)/(490Hz)= .694m
HOPE THIS HELPS! THANK YOU!
Answer:
Give me what kind of example you need please so I can help you. Put it in the comments.
Explanation:
Answer:
displacement= 30 m towards south, distance= 210m
Explanation:
Distance (scalar quantity) how much ground an object has covered.
Displacement (vector quantity) refers to how far out of place an object is it is the object's overall change in position.
Basically meaning for displacement the directions will be very key
D for Displacement
D= D1+D2
D= 120 (S) + 90 m (N)
Must be in same direction
D= 120 (S) + (-90 m) (S)
D= 30 m (S)
and for distance you are simply just adding how much distance they have covered
so d= d1+d2
d= 90m + 120m
d= 210m
