Get premium membership and access questions with answers, video lessons as well as revision papers.
The law of moments states that , when a body is balance or in equilibrium, the sum of the clockwise moments equals the sum of anti-clockwise moments. The SI units of the moments of a force is Newton metre (Nm)
joseph rimiru answered the question on September 23, 2017 at 17:38
- Calculate the weights of the following masses which were used in certain experiment. (Take g = 10m/s^2 )
...(Solved)
Calculate the weights of the following masses which were used in certain experiment. (Take g = 10m/s^2 )
a. 1.5 kg b. 0.25 kg c. 650g
Date posted: September 22, 2017. Answers (1)
- (a) State Newton’s first law of motion (b) Distinguish between heat capacity and specific heat capacity of a body(Solved)
(a) State Newton’s first law of motion
(b) Distinguish between heat capacity and specific heat capacity of a body
Date posted: September 21, 2017. Answers (1)
- Light travels through glass of of light in air = 3.0 x 108 m/s) refractive index 1.5 with a speed v. Calculate the value of...(Solved)
18.Light travels through glass of of light in air = 3.0 x 108 m/s) refractive index 1.5 with a speed v. Calculate the value of v
Date posted: September 21, 2017. Answers (1)
- State two factors that affect the rate of diffusion in fluids.(Solved)
State two factors that affect the rate of diffusion in fluids.
Date posted: September 21, 2017. Answers (1)
- What do you understand by the term sublimation.(Solved)
What do you understand by the term sublimation.
Date posted: September 21, 2017. Answers (1)
- State the kinetic theory of matter.(Solved)
State the kinetic theory of matter.
Date posted: September 21, 2017. Answers (1)
- State any two applications of pressure in fluids.(Solved)
State any two applications of pressure in fluids.
Date posted: September 21, 2017. Answers (1)
- Define atmospheric pressure(Solved)
Define atmospheric pressure
Date posted: September 21, 2017. Answers (1)
- State the law of transmission of pressure in fluids.(Solved)
State the law of transmission of pressure in fluids.
Date posted: September 21, 2017. Answers (1)
- Define a resultant vector.(Solved)
Define a resultant vector.
Date posted: September 21, 2017. Answers (1)
- Define weight and state its SI unit.(Solved)
Define weight and state its SI unit.
Date posted: September 21, 2017. Answers (1)
- State the difference between scalar and vector quantities. (Solved)
State the difference between scalar and vector quantities.
Date posted: September 21, 2017. Answers (1)
- Differentiate between gravitational force and centripetal force(Solved)
What is the difference between gravitational force and centripetal force?
Date posted: September 21, 2017. Answers (1)
- State four types of forces(Solved)
State four types of forces
Date posted: September 21, 2017. Answers (1)
- Define Force and state its SI unit(Solved)
Define Force and state its SI unit
Date posted: September 21, 2017. Answers (1)
- Define time and state its SI unit(Solved)
Define time and state its SI unit
Date posted: September 21, 2017. Answers (1)
- State any three units of measuring mass.(Solved)
State any three units of measuring mass.
Date posted: September 21, 2017. Answers (1)
- State three laboratory apparatus used to measure volume.(Solved)
State three laboratory apparatus used to measure volume.
Date posted: September 21, 2017. Answers (1)
- Define area and state its SI unit.(Solved)
Define area and state its SI unit.
Date posted: September 21, 2017. Answers (1)
- State the accuracy of the micrometre screw gauge.(Solved)
State the accuracy of the micrometre screw gauge.
Date posted: September 21, 2017. Answers (1)