A fish pushes water backward with its fins. How does this propel the fish forward?
Question 6 options:
The water exerts an internal force on the fish in the opposite direction, pushing the fish forward.
The water exerts an external force on the fish in the same direction, pushing the fish forward.
The water exerts an internal force on the fish in the same direction, pushing the fish forward.
The water exerts an external force on the fish in the opposite direction, pushing the fish forward.
Answers: 1
Physics, 22.06.2019 01:10
The x-coordinate of a particle in curvilinear motion is given by x = 3.1t3 - 4.9t where x is in feet and t is in seconds. the y-component of acceleration in feet per second squared is given by ay = 2.3t. if the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 1.8 sec. sketch the path for the first 1.8 seconds of motion, and show the velocity and acceleration vectors for t = 1.8 sec. answers: v = ft/sec a = ft/sec2
Answers: 2
Physics, 22.06.2019 08:00
Choose each of the settings that follow and list them below do it ill mark brainliest first object= position= speed= acceleration= second object= position= speed= acceleration=
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Physics, 22.06.2019 11:00
If a simple machine reduces the strength of a force, what must be increased?
Answers: 3
A fish pushes water backward with its fins. How does this propel the fish forward?
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