All categories

3 years ago

According to Newton's 2nd law of motion, Jim can throw - with equal amounts of force applied - a _ farther than a _.

Physics

2 answers:

PtichkaEL [24]3 years ago

5 0

Answer:

all of the above

Explanation:

Remember that the second law of newton states that the acceleration of an object depends on two things, the net force applied to the object and the obeject´s mass, so if two objects are applied the same force, but have different mass their acceleration will be different, and since in all of the options the first object has less mass than the second, the first object will always travel farther than the second, making the option All of the above the correct one.

kodGreya [7K]3 years ago

3 0

The answer is All of the above

You might be interested in

An automobile engineer found that the impact of a truck colliding at 14 km/h with a concrete pillar caused the bumper to indent

BlackZzzverrR [31]

Hello
Here we must use the equation of motion
v^2 = u^2 + 2as; where v is final velocity, u is initial velocity, a is the acceleratoin and is the distance travelled.
We select this one because the time of collision is unknown to us.
We know the truck stopped so its final velocity is 0; thus v = 0.
Converting the initial velocity to SI units, we get 3.89 m/s.
The distance traveled, s, is 0.062 meters.
Inserting all of these values into the equation,
0 = (3.89)^2 + 2(a)(0.062)
and solving for a, we get a to be
-122.0 ms^(-2)
The negative sign indicates the acceleration is in the opposite direction to the initial motion, which means the truck decelerated. This is consistent with the given condition.

3 0

3 years ago

An engine takes in 2400 J of heat, and rejects 1880 J of heat into the air. What is the efficiency of the engine? (No Unit)

Galina-37 [17]

Answer:

.2166 repeating or 21.66% repeating

Explanation:

In attached image

8 0

3 years ago

Describe what happens to chemical bonds during a chemical reaction

dimulka [17.4K]

Explanation:

The bonds that keep molecules together break apart and form new bonds during chemical reactions, rearranging atoms into different substances. Each bond takes a distinct amount of energy to either break or form; the reaction does not take place without this energy, and the reactants stay as they were.

6 0

2 years ago

A wire is wrapped multiple times around a galvanized or aluminum nail and then each end of the wire connected to a battery for s

galina1969 [7]

Its A The paper clip is repelled away from the nail because an electromagnetic field magnetized to the nail

6 0

3 years ago

Read 2 more answers

What is Newton's Second Law of Motion? (2 points) Every reaction is equal to the force applied. Forces are balanced when they ar

raketka [301]

Well, they're not quite the way Newton expressed it, but out of all this mess of statements, there are two that are correct AND come from Newton's 2nd Law of Motion:

-- The smaller the mass of an object, the greater the acceleration of that object when a force is applied.

-- The greater the force applied, the greater the acceleration.

For the other statements in the question:

-- Every reaction is equal to the force applied. True; comes from Newton's 3rd law of motion.

-- Forces are balanced when they are equal and opposite. True; kind of a definition, not from Newton's laws of motion.

-- An object at rest or in motion will remain at rest or in motion unless acted upon by an unbalanced force. True; comes from Newton's 1st law of motion.

5 0

3 years ago

According to Newton's 2nd law of motion, Jim can throw - with equal amounts of force applied - a _____ farther than a _____.

According to Newton's 2nd law of motion, Jim can throw - with equal amounts of force applied - a _ farther than a _.