Guess my number between 1-5 and u will get brainliest
2 answers:
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Weight is another term for the force from mass multiplied by acceleration due to gravity, the equation being expressed as 
, being force, mass, and acceleration respectively.
We already have 2 parts of the equation,
Acceleration due to gravity on the planet is
Plug it into the equation
x 
Weight or force from gravity is 60N.
We already have 2 parts of the equation,
Acceleration due to gravity on the planet is
Plug it into the equation
Weight or force from gravity is 60N.
Answer:
3.9 mi/h
Step-by-step explanation:
If the boy is rowing perpendicular to the current, the two vectors form a right triangle.
AB represents the downstream current, BC is the speed across the river, and AC is the ground speed of the boat
AC^2 = 2.4^2 + 3.1^2 =5.76 + 9.61 = 15.37
AC = sqrt(15.37) = 3.9 mi/h
The boat's speed over the ground is 3.9 mi/h.
