The acceleration due to gravity. (FULL NUMERICAL ANSWER)
What is 9.8m/s/s downward? (-9.8m/s/s)
100
Newtons First Law.
What is Inertia?
100
Newton's Second Law.
What is F=ma?
100
Like charges____ opposite charges_____
What is Repel, attract.
200
Describes motion with magnitude and direction.
What is Vector?
200
An object falling has a curved pt graph. (true/false)
What is True?
200
Newton's Third Law.
What is "For every action, equal and opposite reaction"?
200
Name 3 Action-at-a-distance Forces.
What are
Gravitational
Electrical
Magnetic
200
The denser the field lines of a charge are an indication of this.
What is a bigger charge?
300
Vector quantity that is an object's overall change in position.
What is Displacement?
300
An object falling has a curved vt graph. (True/False)
What is False?
300
Name 5 contact forces.
What are
Frictional Force
Tension Force
Normal Force
Air Resistance Force
Applied Force
Spring Force
300
Draw a free Body Diagram of an object at rest on a table.
What is (my decision).
300
Coulomb's Law.
What is F=(k*Q1*Q2)/d^2
400
Scalar quantity that shows how fast an object is moving.
What is Speed.
400
How far will an object travel after falling for 5 seconds.
What is 123m?
400
In a Physics lab, Ernesto and Amanda apply a 34.5 N rightward force to a 4.52-kg cart to accelerate it across a horizontal surface at a rate of 1.28 m/s/s. Determine the friction force acting upon the cart.
What is 28.7 N, left.
400
Draw a freebody diagram of an object sliding down an incline.
What is (My decision).
400
Coulomb's constant in air.
What is 9.0*10^9 N • m2 / C2
500
Acceleration is a Vector quantity. (True/False)
What is True?
500
Rex Things throws his mother's crystal vase vertically upwards with an initial velocity of 26.2 m/s. Determine the height to which the vase will rise above its initial height.
What is d = 35.0 m? (vf^2 = vi^2 + 2 • a • d)
500
Edwardo applies a 4.25-N rightward force to a 0.765-kg book to accelerate it across a tabletop. The coefficient of friction between the book and the tabletop is 0.410. Determine the acceleration of the book.
What is 1.54 m/s/s.
500
Lee Mealone is sledding with his friends when he becomes disgruntled by one of his friend's comments. He exerts a rightward force of 9.13 N on his 4.68-kg sled to accelerate it across the snow. If the acceleration of the sled is 0.815 m/s/s, then what is the coefficient of friction between the sled and the snow?
What is 0.116.
500
A balloon with a charge of 4.0 µC is held a distance of 0.70 m from a second balloon having the same charge. Calculate the magnitude of the repulsive force.