Actually Welcome to the Concept of the Kinematics.
1.) Distance travelled = 15+20 = 35 miles.
Ai the total distance covered is 35 miles.
2.) Displacement is the shortest distance from the initial point to the final point.
here it's ==> 20-15 = 5 miles
hence, displacement = 5 miles
Answer:
6
Explanation:
120/30=6
The President is Xi Jinping
Answer:500hz
Frequency=velocity/wavelength
Frequency=1500/3
Frequency=500hz
A Energy Conversion
B Energy Conservation
D Energy Transformation