laws of motion
laws of motion pt 2
projectile motion
circular motion
Double Deluxe Cool Pooints
100
an object that experiences a push or a pull
What is a force
100
____ is net force of zero
What is equilibrium
100
are horizontal or vertical components of motion independent or dependent.
What is independent.
100
motion of an object in a circle with a constant and uniform speed
What is uniform circular motion
100
A man throws a ball at the horizontal velocity of 20 m/s at the height of 50 m. Solve for time it takes for it to hit ground.
What is 3.194
200
The world around the object that exerts force on it is ___.
What is environment
200
What is the velocity of gravity on earth.
What is 9.8 m/s^2.
200
what direction does an object in a circle accelerate
What is inward.
200
A man throws a ball at the horizontal velocity of 20 m/s at the height of 50 m. Solve for the distance the ball will land from initial position.
What is 63.9 m
300
_____ acts on an object only by touching it.
What is contact force
300
Newtons first law of motion.
What is an object that is at rest will remain at rest unless acted upon by an outside force (answer may vary)
300
The component particular to the surface.
What is normal force.
300
The state that George Washington Carver was born in
What is Missouri
300
How much would a 123 kg person weigh on Jupiter. (gravity on Jupiter = 24.79 m/s^2)
What is 3049.17 N
400
____ is exerted without contact. give examples
What is long range force
400
The force exerted on the surface by the other when the surfaces are in relative motion.
What is kinetic friction force.
400
Any object which once projected continues in motion by its own inertia and is influence by the downward force of gravity.
What is a projectile.
400
The equation of a circumference of a cirlce
What is 2piR
400
How old is George Clooney.
What is 54
500
____ pertains to the behavior of objects for which all existing forces are not balanced.
What is second law of motion.
500
____ is the tendency of an object to resist change
What is inertia
500
Trajectory of any projectile.
What is parabola
500
net force acting upon an object is directed toward the center of the circle.
What is centripetal force
500
Name the 6 trig functions.
What is sin, cosine, tangent, secant, co-secant, cotangent.
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