Answer:
m
Explanation:
Consider the motion of the boat across the stretch from west to east direction :
= velocity of boat = 15 mph
= length of the stretch = 1.01 miles
= Time taken to reach the opposite end
Time taken to reach the opposite end is given as
h
sec (Since 1 h = 3600 sec)
sec
= speed of river = 2.04 m/s
= distance traveled downstream
Distance traveled downstream is given as
m
Answer: it goes the same speed as the car
Explanation:
Answer:
31.3 m/s
Explanation:
Centripetal acceleration = v² / r where r is the length of the arm of the chair
98 m/s² = v² / r
v² = √(98 m/s² × 10) = 31.3 m/s
Answer:
The particles in transverse waves move perpendicular to the direction of how the wave moves.
Explanation: