Recent questions in Physics of Everyday Life

+27 votes

0 answers

What is the lowest temperature achieved?

asked Feb 15, 2023 in Physics of Everyday Life by lilyp

+17 votes

0 answers

Is hypersonic faster than light?

asked Feb 15, 2023 in Physics of Everyday Life by QuantumSeeker

+67 votes

0 answers

If a person were 62 miles high and stationary above a point on the ground, when free-falling to the ground what would kill the person first - no oxygen, atmospheric friction, or impact?

asked Feb 15, 2023 in Physics of Everyday Life by RadiantVortex

+76 votes

0 answers

What is a light year?

asked Feb 15, 2023 in Physics of Everyday Life by SeraphicHarmony

+291 votes

0 answers

Why didn't the Titanic have a watertight bulkhead in the ceiling (horizontal water tight bulkhead) above the waterline which would have stopped the flow of water, so that Titanic could be saved?

asked Feb 14, 2023 in Physics of Everyday Life by rusty999

+27 votes

0 answers

Two forces of 12 Newton and 6 Newton are applied simultaneously to a body. What is the maximum magnitude of their resultant?

asked Feb 14, 2023 in Physics of Everyday Life by MysticDreamer

+12 votes

0 answers

A cylindrical container with the height of 28.5cm and an inside diameter of 10.4cm is filled with water. What is the mass of the water in kilograms?

asked Feb 14, 2023 in Physics of Everyday Life by sweatysuccessful

+5 votes

0 answers

If a rubber ball and a wooden ball are dropped at the same height, which will bounce farther?

asked Feb 14, 2023 in Physics of Everyday Life by plummit

+20 votes

0 answers

How many seconds are there in an hour?

asked Feb 14, 2023 in Physics of Everyday Life by CrystalTwilight

+100 votes

0 answers

How do scientists know that atoms exist and what they look like if they can't see them on a microscope?

asked Feb 14, 2023 in Physics of Everyday Life by dave millen

+14 votes

0 answers

What is the exact value of the speed of light in m/s?

asked Feb 14, 2023 in Physics of Everyday Life by JBABZ

+231 votes

0 answers

A freely falling body covers 75% of its total distance in the 1st second. What is the time of travel?

asked Feb 14, 2023 in Physics of Everyday Life by Tim-mersey

+14 votes

0 answers

A block having a mass of 2 kg projected up 30º incline with initial velocity of 22 m/s. Co-efficient of friction is 0.3. a) How long does the block move up the plane? B) How far does the block move up the plane?

asked Feb 14, 2023 in Physics of Everyday Life by MPR Tiling

+17 votes

0 answers

What does it mean when people say time isn't linear?

asked Feb 14, 2023 in Physics of Everyday Life by EmberWhisper

+5 votes

0 answers

A ball is thrown horizontally with an initial speed of 10 m S ^ - 1 from an 80 m cliff. How long does it take to reach the ground?

asked Feb 14, 2023 in Physics of Everyday Life by J Newbie

+292 votes

0 answers

Why do water droplets form spheres on extremely hot, flat surfaces (like stoves) instead of evaporating instantly?

asked Feb 14, 2023 in Physics of Everyday Life by Gerrofski

+1 vote

0 answers

Why does an aluminium pipe's diameter affect the speed of a magnet falling through?

asked Feb 13, 2023 in Physics of Everyday Life by GreenMan

+25 votes

0 answers

How far does a ball travel when dropped from rest, if gravity and air resistance are ignored?

asked Feb 13, 2023 in Physics of Everyday Life by AdyW

+4 votes

0 answers

Why does an object thrown straight up come back down at a slower speed than when it was thrown upward?

asked Feb 12, 2023 in Physics of Everyday Life by Louie007

+307 votes

0 answers

Are black holes solid or are they another phase altogether?

asked Feb 12, 2023 in Physics of Everyday Life by lilem83

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