Question

You did 200 joules of work lifting a 150-newton backpack. How high did you lift the backpack?

Answer 1

Explanation:

W=mgh

150=120×h

h=

120

150

=

4

5

=1.25m

(b)120N=xpounds

=x×4.448

x=

4.448

120

=26.98

Answer 2

$\huge\mathbb{\green{Answer ♡ }}\star{}$

W=mgh

150=120×h

$h = \frac{150}{120} = \frac{5}{4} = 2.5 \: m$

$\red{\boxed{\boxed{\boxed{KrisWu}}}}$