Answer:
one of the object is at rest after the collision
The Answer is D) equal hydrogen and hydroxide-ion concentration
Wavelength = 1/frequency thus wavelength =1/30000
Answer: A. The acceleration of an object is determined by its mass and the net force acting on it.
Explanation:
Newton's second law of motion explains that the acceleration of an object will depend on two vital variables which are the mass of the object and the net force that's acting on it.
It should be noted that the acceleration of the object directly depend on the net force while it depends inversely on the mass. Therefore, when the force that's acting on such object is increased, then the acceleration will increase as well. On the other hand, when there is an increase in mass, there'll be a reduction in the acceleration.
Answer: 10.36m/s
How? Just divide 200m by 19.3 and you will get how fast he ran per m/s
