Skip to content

Course home

2.8 Forces and Newton's laws

2.8 Forces and Newton's laws

EasyMediumHard
123456789101112131415161718
Question 9

A car of mass 1200 kg moves along a straight horizontal road.

The engine of the car produces a constant driving force of 2000 N, and the total resistance to the motion of the car is constant and of magnitude 800 N.

a.

Find the acceleration of the car.

[2]
b.

The car starts from rest. Find the speed of the car 15 seconds later.

[2]
Markscheme

2.8 Forces and Newton's laws Questions

  1. A Level
  2. /Maths
  3. /2.8 Forces and Newton's laws

35 exam-style questions on WJEC A Level Maths 2.8 Forces and Newton's laws, covering 2.8.1 Forces and Newton's laws, 2.8.2 Forces and Newton's laws, 2.8.3 Forces and Newton's laws, 2.8.4 Forces and Newton's laws, 2.8.5 Forces and Newton's laws, and 2.8.6 Forces and Newton's laws. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank