229 Best Physics Questions and Answers (Q&A) - ProProfs Discuss

What happens to the jumper's acceleration when a basketball player jumps to make a shot, once the feet are off the floor?

M. Porter, Senior Executive
Answered: Apr 10, 2019

It is "G", no more and no less. This question can be found on Physics tests. In this answer, g (also known as G-forces) is the amount of gravity exerted when one falls. This gravity is exerted by...Read More

2 Answers

1062 views

If you advance the movie one frame, the knot at point A would be

Jan_parker
Answered: Apr 18, 2024

Lower

1 Answer

1041 views

Which Newton's law best explains why motorists should buckle-up?

H. callum, Content Writer
Answered: May 10, 2019

Isaac Newton was a famous man who specialized in science and mathematics. Individually, he experimented with motion. He figured out and proved three laws. These were known as the first law,...Read More

2 Answers

1022 views

When does equilibrium occur?

T. Perez
Answered: Sep 17, 2019

Equilibrium occurs when all the forces acting on an object are balanced. The sum of the +x forces on an object equals the sum of the –x forces and the net force on the object is...Read More

3 Answers

1015 views

What is the difference between LDR and Photodiode?

J. Pollock, Science Professor
Answered: Jul 04, 2019

LDR is known as the Light Dependent Resistor. There are two main types of photosensors, and these are known as the LDR or Light Dependent Resistor and the photodiodes. If you were to ask someone...Read More

3 Answers

1002 views

Which has a greater mass?

Wyatt Williams
Answered: Apr 18, 2024

An automobile battery

1 Answer

966 views

What is the temperature of the gas sample in degrees C at this volume?

E.Ronald
Answered: Jan 03, 2018

A dedicated agent, you might think, is an agent who does a good job because he takes his job seriously, but that’s not the business definition of this term. A dedicated agent is one that is...Read More

3 Answers

961 views

What is the correct order of Piaget's stages of cognitive development?

T. Perez
Answered: Sep 17, 2019

Sensorimotor, preoperational, concrete operations, formal operations. The cognitive development theory was created by Jean Piaget. He was a Swiss psychologist. His many observations and...Read More

3 Answers

957 views

What is the total displacement of the softball player who leaves the batter's box, overruns first base by 3.0 meters, and then returns to first base?

W. Mocroft, Philanthropist
Answered: Nov 30, 2020

1 is the correct answer to this question, which is smaller. A person with general knowledge about the sport of softball would be able to answer this question. The sport of softball has been...Read More

3 Answers

950 views

What is the equivalent?

H. Barnes, Unemployed
Answered: Apr 04, 2019

2c/3 is the answer to this question. In order to understand this question, it is important to understand what equivalent capacitance is. This refers to two capacitors that are connected in a...Read More

2 Answers

945 views

Which wave is fundamentally different from all other waves?

Smarten
Answered: Apr 18, 2024

Sound waves

1 Answer

899 views

What is the reason If the total momentum of a system is changing?

Dsj
Answered: Apr 18, 2024

A net external force must be acting on the system

1 Answer

836 views

What is true for the freezing of liquid water below 0*C?

C. Bernthal, Teacher
Answered: May 29, 2019

Everyone knows that water comes in three primary forms. It could be a liquid, solid, or gas depending on the temperature. If the temperature is freezing, the water turns to a solid, which is ice....Read More

2 Answers

826 views

What is the biggest question in life?

Anthony Paul Bonadio, Teacher
Answered: Jan 29, 2019

The correct answer to this question is B. If a rocket moves through empty space in a straight line with constant speed, far from the gravitational pull of any star or planet, this motion can be...Read More

2 Answers

807 views

How does the quantum mechanical model describe electrons as?

John Smith
Answered: Apr 18, 2024

Particles with wave-like properties

The Heisenberg uncertainty principle states that it is impossible to know both the position and momentum of an electron at the same time.

2 Answers

747 views

Physics Questions and Answers (Q&A)

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