Would it be easier to pull the tablecloth out from under a glass of water or an

1 answer:

3 0

Glass as it is heavier and by newtons first law and inertia the greater the mass = more inertia(resistance to chabge in motion) thus the glass has a greater mass than an empty paper cup and thus has greater inertia. So it would be easier to leave it in place

You might be interested in

The first three inches of the spinal cord is called the

pantera1 [17]

Hi!
I think the answer is Brainstem. I hope this helps! :)

8 0

3 years ago

6. Thorium-234 decays by giving off one particle, and the decay can be represented by the following nuclear equation:

Nady [450]

23892U→l23490Th+42He

Explanation:

Uranium-238 produces thorium-234 by alpha decay.

An α-particle is a helium nucleus. It contains 2 protons and 2 neutrons, for a mass number of 4.

During α-decay, an atomic nucleus emits an alpha particle. It transforms (or decays) into an atom with an atomic number 2 less and a mass number 4 less.

Thus, uranium-238 decays through α-particle emission to form thorium-234 according to the equation:

23892U→l23490Th+42He

Note that the sum of the subscripts (atomic numbers or charges) is the same on each side of the equation.

Also, the sum of the superscripts (masses) is the same on each side of the equation.

8 0

3 years ago

1. -------- of an object is the change in velocity per unit time.

trapecia [35]

Answer:

Explanation:

acceleration is defined as the rate of change of velocity with time

6 0