Year 12 Specialist (Unit 3 & 4)
Modelling motion
Variable forces
ACCOUNT REQUIRED
Unlock all 7 questions & worked solutions
You're viewing a free preview. Create an account to access the complete question set, step-by-step solutions, and progress tracking.
All Questions
Access the full question set for every topic.
Worked Solutions
Step-by-step explanations for every answer.
Track Progress
Mark questions right or wrong and monitor your growth.
It's Free
No credit card required - sign up in under a minute.
Questions
Question 1
163522
A body of mass \(4 \text{kg}\), initially at rest at the origin, is acted on by a force \(F=(4-t)^2 \mathrm{~N}\), where \(0 \leq t \leq 4\) (seconds). Find after \(4\) seconds:
i) the speed of the body.
ii) the distance travelled.
📚 Want More Questions?
There are 6 more questions available. Create your free account to access the complete question set with detailed solutions.