Recent questions in Physics of Everyday Life

+140 votes

0 answers

How long should a yellow light be at a traffic light and what is the reasoning behind that?

asked Apr 15, 2023 in Physics of Everyday Life by MidnightVortex

+25 votes

0 answers

Does the Earth's rotation and rotational speed affect the wind on Earth?

asked Apr 15, 2023 in Physics of Everyday Life by Um

+17 votes

0 answers

What is the distance of a trip if a car travels at 90 km/h in a time of 45 minutes?

asked Apr 15, 2023 in Physics of Everyday Life by birke92

+27 votes

0 answers

Can we travel not physically but mentally to another dimension? If so, how?

asked Apr 15, 2023 in Physics of Everyday Life by mosses501

+10 votes

0 answers

Is there a gravitational pull on fire? As soon as you light a matchstick the fire goes up, not down. Is it because fire does not weigh anything?

asked Apr 15, 2023 in Physics of Everyday Life by EmberOracle

+5 votes

0 answers

Can you start a fire without a spark?

asked Apr 14, 2023 in Physics of Everyday Life by James Elder

+10 votes

0 answers

A particle is projected horizontally from a height of 78.4m with a velocity of 10m/s. What is the angle made by the velocity vector and the x-axis after 4 seconds?

asked Apr 14, 2023 in Physics of Everyday Life by ChrisM123

+153 votes

0 answers

A tennis ball is dropped from the top of the roof located 7.5 meters above the ground. What is the total time the ball travelled before reaching the ground?

asked Apr 14, 2023 in Physics of Everyday Life by ThunderStrike87

+4 votes

0 answers

Why does light slow down in mediums other than vacuum?

asked Apr 14, 2023 in Physics of Everyday Life by RadiantWhirl

+1.2k votes

0 answers

How do I measure the uncertainty (accuracy) on the frequency of an alternating current source during an experiment from measurements of frequencies like 800.35 Hz, 799.35, 798.78 and 797.09 Hz?

asked Apr 14, 2023 in Physics of Everyday Life by AstralFlare

+25 votes

0 answers

If there were no universe, what would there be?

asked Apr 14, 2023 in Physics of Everyday Life by MysticOracle

+137 votes

0 answers

Why is the speed of light constant?

asked Apr 14, 2023 in Physics of Everyday Life by Sammyjim5

+77 votes

0 answers

With our technology, can we travel through time?

asked Apr 14, 2023 in Physics of Everyday Life by LunarDreamer

+19 votes

0 answers

How long could a car float on top of water if it was airtight (so as to prevent sinking)?

asked Apr 14, 2023 in Physics of Everyday Life by James Stewart 2022

+113 votes

0 answers

An aeroplane travelled parallel to the ground at a height 1000metres and at a speed of 120 kilometres per hour, releases an object when vertically over a certain spot. In what time will the object hit the ground?

asked Apr 13, 2023 in Physics of Everyday Life by Just checking!

+8 votes

0 answers

A box of mass M = 10 000 grams rests on 35° inclined plane with the horizontal. A string is used to keep the box in equilibrium. The string makes an angle of 25° with the inclined plane. What steps are needed to find magnitude of tension in string?

asked Apr 13, 2023 in Physics of Everyday Life by SeraphicHarmony

+27 votes

0 answers

A train is 100m long and is moving with a uniform velocity of 60 km/HR. What is the time taken by it to cross a bridge 1 km long?

asked Apr 13, 2023 in Physics of Everyday Life by NovaPulse

+209 votes

0 answers

You fire a projectile at an angle of 35° above the horizontal with an initial velocity of 200m/s. it lands in a Valley 300m below the launch point. what is the time of flight of the projectile and what is the range of the projectile?

asked Apr 13, 2023 in Physics of Everyday Life by JohnDee123

+28 votes

0 answers

What is the physics of volleyball?

asked Apr 13, 2023 in Physics of Everyday Life by LuminousMystic (2.3k points)

+15 votes

0 answers

On how many km/h does a car travel to cover a distance of 1km in one minute?

asked Apr 13, 2023 in Physics of Everyday Life by pitternator

Page:

« prev
1
...
5
6
7
8
9
10
11
...
48
next »

Recent questions in Physics of Everyday Life

...