Question

hi, could you please answer the following questions for me. I would have done them myself but, I am in a bit of a hurry, and not doing these questions could cost me a few marks. The questions are given below. Thank you

Fill in the blanks:
Graph paper method is used to measure of a rectangle.
The SI unit of temperature is
Screws cannot be driven into the wood if there were no force.
The earth revolves around the sun due to between them.
A helps us by changing direction of applied effort.

Write true or false:
The SI unit of volume cubic meter.
A measuring cylinder cannot be used to measure the volume of irregular shaped solid.
m/s is the SI unit of acceleration.
The principle of simple machine is L x Ld = E x Ed.
A string roller is an example of a lever.

Give reason:
Unit of speed is the derived unit.
A person slips over banana peels.
A third class lever cannot magnify force.
Answer these questions.
Define MKS system and SI system

Name the various types of force.
What are the effects of force?
How do simple machines make our work easier?
Differentiate between area and volume.

all help is appreciated, thanks again

Answer 1

Answer:

fill in the blanks

1.area

2.celcius

3.i am not able to see the blank

4.force

5.i am not able to see tha blank

true and alse

1.true

2.false

3 false