momentum = mass * velocity
62.5 = mass * 3.6
mass = 62.5/3.6
mass = 17.36 kg
Well if shes at a beach i would think that the sun is out and because of radiation they're gonna get hot. somebody should probably warn her or she's gonna burn her feet
Answer:
Explanation:
Distance travelled by wave = 8 x 2 = 16 m
Time taken = 4 s
velocity of pulse wave = distance / time
= 16 m / 4 s
= 4 m/s
64. 16x16 = 4 so 9x9 divided by 2 equals 7
Answer:

Explanation:
From the question we are told that:
Mass of fish 
Cross-sectional area 
Drag coefficient of 
Seawater density 
Speed of Fish
Generally the equation for Drag force F_d is mathematically given by

Generally the equation for high speed Power
is mathematically given by


