Answer:

Explanation:
We are given that
Mass,m=148 g
Length,L=6 cm
Velocity,u'(0)=10 cm/s
We have to find the position u of the mass at any time t
We know that

Where g=

u(0)=0
Substitute the value


Substitute u'(0)=10


Substitute the values

Answer:
197.76 m
Explanation:
r = Radius of the path = 20.6 km = 
= The angle subtended by moon = 
Distance traveled is given by



The distance traveled by the jet is 197.76 m
The object that goes through chemical change, changes completely to where you can not change it back to its original form. Physical change you can undo
Answer:
Magnets interfere with compasses because compasses use the magnetic field to locate NESW (north east south west)
Explanation: