Recent questions in Physics of Everyday Life

+85 votes

0 answers

A tennis ball is projected with the velocity of 20m into the air at an angle of 30 degrees with respect to the horizontal axis. What are the horizontal components of velocity at the maximum height R?

asked Aug 12, 2022 in Physics of Everyday Life by riber3

+23 votes

0 answers

What causes acceleration to increase?

asked Aug 12, 2022 in Physics of Everyday Life by Nematodes

+9 votes

0 answers

An elevator is moving up with an acceleration equal to gravity. What is the apparent weight of the body in an elevator?

asked Aug 12, 2022 in Physics of Everyday Life by Ben W

+97 votes

0 answers

If the universe is constantly expanding and moving, then why are the stars always in the same place?

asked Aug 12, 2022 in Physics of Everyday Life by MysticSculptor

+1 vote

0 answers

If you let a cup full of water fall free fall from the top of a tall building, what will happen to the water in the cup? Will water leave the bottom of the cup and become a sphere?

asked Aug 11, 2022 in Physics of Everyday Life by zedhead

+1.2k votes

0 answers

A car travels a distance of 240 miles in 4 hours. What is its average speed in miles per hour?

asked Aug 10, 2022 in Physics of Everyday Life by Matt edwards

+2 votes

0 answers

When a ball bearing is allowed to fall through a glycerin it soon attain a steady velocity. (a) What forces are acting on the ball bearing (b) what relationship exist between these forces?

asked Aug 10, 2022 in Physics of Everyday Life by NebulaVerse

+1 vote

0 answers

Why don't we fall out of an elevator when it goes up or down at high speeds?

asked Aug 10, 2022 in Physics of Everyday Life by repair man

+579 votes

0 answers

The volume of the balloon is 50 cubic center meters at the °0c and mmHg. The volume is increased to 250 cubic center meter at 0 c. What is the new pressure?

asked Aug 10, 2022 in Physics of Everyday Life by susie

+11 votes

0 answers

What are the two states of motion?

asked Aug 10, 2022 in Physics of Everyday Life by LunarHorizon

+8 votes

0 answers

Where could a person feel the maximum gravity on earth?

asked Jul 20, 2022 in Physics of Everyday Life by macplum

+1.0k votes

0 answers

Why do ships float? What are the factors that affect their floating ability? For example, why does a ship made of steel float, but a steel ball sink? Why don't all objects float in water, even though they have lower densities than water itself?

asked Jul 20, 2022 in Physics of Everyday Life by LunarTwilight

+1.4k votes

0 answers

I am sat in a chair not moving relative to the ground but of course I ‘feel’ gravity. More accurately I am feeling ‘acceleration due to gravity’. So how can acceleration be possible without movement?

asked Jul 19, 2022 in Physics of Everyday Life by LuminousTwilight

+195 votes

0 answers

What do you have to say about time dilation?

asked Jul 19, 2022 in Physics of Everyday Life by seneca2

+1 vote

0 answers

An object starting from rest travels 20 meters in 2 seconds and 160 meters in the next 4 seconds, what will be the velocity after 7 seconds from the start?

asked Jul 19, 2022 in Physics of Everyday Life by Simoneff

+14 votes

0 answers

Is it possible that if a black hole becomes massive enough, it can turn into something else?

asked Jul 19, 2022 in Physics of Everyday Life by Walther

+83 votes

0 answers

Rick Rick travels in a car 50 km to the north in 3 hours. What is its velocity?

asked Jul 18, 2022 in Physics of Everyday Life by cidfenmaria

+2 votes

0 answers

Why doesn't it take longer or shorter to pull an object moving in projectile motion to the ground?

asked Jul 18, 2022 in Physics of Everyday Life by LuminousDreamer

+69 votes

0 answers

Why does an object dropped from a height not fall directly under its center of gravity when released?

asked Jul 18, 2022 in Physics of Everyday Life by CelestialDreamer

+17 votes

0 answers

Which is heavier, the inflated or the deflated balloon? Why?

asked Jul 17, 2022 in Physics of Everyday Life by curadh

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Recent questions in Physics of Everyday Life

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