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Protein's user avatar
Protein
  • Member for 3 years, 10 months
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5 votes

Change in temperature of a moving gas container which is suddenly stopped

4 votes

Why can't the Earth's core melt the whole planet?

3 votes
Accepted

Why is energy conserved here?

3 votes

Newton's $1$st law question

3 votes

Direction of frictional forces on front and back wheels

3 votes
Accepted

What happens to the moving ball that collides with wall and the wall disappears at the instant all kinetic energy of ball becomes potential energy?

3 votes

Why is maximal kinetic energy lost in a perfectly inelastic collision?

2 votes

Will A Vertical Projectile Travel the Same Distance as A Horizontal Projectile

2 votes

Is my understanding of how a force is applied through a string correct?

2 votes
Accepted

The necessary force to lift a block-spring system

2 votes
Accepted

When a car is coming to a stop is there any resistance offered by it to stay in motion?

1 vote

Can rockets fly without burning any fuel with the help of gases under extreme pressure only?

1 vote

Why is volume an extensive property but molar volume an intensive one?

1 vote

Does doubling density (keeping average gas molecule speed the same), increase temperature recorded on a thermometer?

1 vote

Are there thermodynamic obstacles to thermoelectric generation on the surface of Venus?

1 vote

Visualizing Tension in FBD -- Rope With Mass

1 vote

After sweating ,why do our body cool down faster under a fan?

1 vote

Is it resistance of filament or current thorugh it which determines brightness of bulb?

1 vote
Accepted

Does the geometry of a lever alter the behavior of rotation

1 vote
Accepted

Why can a batter hit a pitched ball farther than one thrown by himself?

1 vote
Accepted

Question on fluid and basic mechanics

1 vote

Is circular motion possible with zero velocity at top of vertical loop?

1 vote

What happens to a mass if you apply an acceleration to it, apply a second (equal) acceleration to the accelerating mass, etc?

0 votes

What answer is expected for a high-schooler on that black hole question?

0 votes

Why does rotation happens about hinge point in a bar when net force acting on it are zero?

0 votes

Does adding weight to a person affect the time taken for a person to run 20 metres?

0 votes

Why is pressure constant during a phase change of water in a piston with a constant weight weighing down on the water?

0 votes

How do firefighting helicopters refill their water reservoirs while hovering?

0 votes

Work done by friction on a sphere sliding down the inclined plane

0 votes

Direction of Normal Force