## Categories

- All categories
- General Knowledge (327)
- Abbreviation (8)
- Mathematics (200)
- Physics (570)
- Chemistry (189)
- Biology (269)
- History (226)
- Geography (68)
- Economics (166)
- Technology (43)
- English (11)
- Essay (2)
- Civics (7)

## Most popular tags

## Related Questions

- How much would a $70 \mathrm{~kg}$ man weigh on the moon? What would be his mass on the earth and on the moon? (Acceleration due to gravity on $\mathrm{moon}=1.63 \mathrm{~m} / \mathrm{s}^{2}$ )
- A force of 0.6 N acting on a body increases its velocity from 5 m/s to 6m/s in 2 s. Calculate the mass of
- What force would be needed to produce an acceleration of 4 m/s^2 in a ball of mass 6 kg ?
- A box floats in water with 60% of its volume below water surface. What is the density of the box? Take the density of water to be 1000 kg/m3.
- What is the momentum of a man of mass 75 kg when he walks with a uniform velocity of 2 m/s?
- Mass of a body is 5 Kg. What is its weight?
- What is the acceleration produced by a force of 12 newtons exerted on an object of mass 3 kg?
- A stone of $1 \mathrm{~kg}$ is thrown with a velocity of $20 \mathrm{~m} \mathrm{~s}^{-1}$ across the frozen surface of a lake and comes to rest after travelling a distance of $50 \mathrm{~m}$. What is the force of friction between the stone and the ice?
- For how long should a force of 50 N act on a body of 10 kg so that it acquires a velocity of 100 m/s?
- The mass of $2 \mathrm{~m}^{3}$ of steel is $15600 \mathrm{~kg}$. Calculate the density of steel in SI units.

2.1k Questions

1.9k Answers

0 Comments

17 Users