8 The diagram shows a forcemeter.
3
(a) What type of force is it measuring?
Circle the correct answer.
friction
push
twist
upthrust
[1]
(b) The forcemeter points to 3.
The force is doubled.
What does the forcemeter now point to?
[1]
(c) What is the unit of force? [1]
© UCLES 2019 0846/01/O/N/19