The Student Room Group

Help urgent maths

Help…
For this question I’m stuck…
The ans if -400….
But I got -390
As i just added the components and then
400+p=100 IMG_2776.jpeg
How did they do this q??
Is it because a constant speed meaning acceleration is zero and then
400+p= ma
But what’s Mass
(edited 10 months ago)
Reply 1
m times zero is ...
Reply 2
Original post by mqb2766
m times zero is ...

🤦🏼*♀️I see
(edited 10 months ago)

Quick Reply

Latest