What is the SI unit for speed
  • m/s
  • s/m
  • ms
  • m
What is the correct statement for velocity
  • Rate of change of speed
  • Displacement devide by time
  • Si unit: km/hr
  • Rate of change of acceleration
All units are for distance except:
  • Meter
  • Centimeter
  • Manometer
  • Milimeter
What is the formula for density?
  • Weight/volume
  • Energy/time
  • Volume/mass
  • Mass/volume
What is the correct symbol and SI unit for force
  • F and si unit: Pa
  • F and SI unit: N
  • W and SI unit: Nm
  • F and SI unit:N/m
What is formula for Pressure?
  • P=FA
  • P=F/A
  • P=E/A
  • P=gh
What is the following statement is false?
  • Acceleration is the rate of change of velocity
  • a=(v-u)/t
  • Unit for acceleration is meter per second square
  • SI unit for acceleration is kilometer per meter square
What is the SI unit for Work
  • Joule/s
  • Joule
  • Newton
  • Pascal
What is the couple of quantities have a same unit?
  • Energy and force
  • Energy and Work
  • Energy and power
  • Work and power
What is the formula for specific gravity?
  • R=density of water/density of material
  • R= density of material /density of water
  • R= density of material / gravity
  • R= density of water/gravity
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