Skip to content

Course home

Sign up

2 Motion and forces

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170
Question 129
F

A card of length 12 cm is attached to a trolley. The card blocks the beam at light gate P for 0.080 s and at light gate Q for 0.040 s.

These readings give the trolley's speeds at P and Q. The time between these speed measurements is 0.60 s.

What is the average acceleration between P and Q?

[1]
A

1.5 m/s21.5\ \mathrm{m/s^2}1.5 m/s2

B

5.0 m/s25.0\ \mathrm{m/s^2}5.0 m/s2

C

7.5 m/s27.5\ \mathrm{m/s^2}7.5 m/s2

D

2.5 m/s22.5\ \mathrm{m/s^2}2.5 m/s2

Markscheme

2 Motion and forces Questions

  1. GCSE
  2. /Physics
  3. /2 Motion and forces

Question bank