Skip to content

Course home

Sign up

1.7.4 Power

EasyMedium
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879
Question 75

An electric hoist is used to pull a container up an inclined ramp to an elevated platform.

Which of the following measurements is not needed to calculate the rate at which the hoist does work against gravity?

A

the time taken to pull the container up the ramp

B

the weight of the container

C

the vertical height of the platform

D

the length of the ramp

Markscheme

1.7.4 Power Questions

  1. IGCSE
  2. /Physics
  3. /1.7.4 Power

95 exam-style questions on CIE IGCSE Physics 1.7.4 Power. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank