Question

A 20 kg crate is lifted by an upward force of 200 N. the
crate's upward acceleration is
(a) 0.20 m/s? (b) 9 m/s? (c) 10 m/s? (d) 98 m/s​

Answer 1

Answer:

(c)10m/s^2

Step-by-step explanation:

F=ma

200=20a

a=200/20

a=10m/s^2

hope it helps yrr

Answer 2

Answer:

The  crate's upward acceleration is 10 m/s .

Given:

A 20 kg crate is lifted by an upward force of 200 N.

To find:

The crate's upward acceleration  

Solution:

Mass = 20 kg,

Force = 200 N

We know that the, Force is the product of mass and the acceleration.

Then the formula,

F = m$\times$a

200 = 20 $\times$ a

a = $\frac{200}{20}$ = 10 m/s

Result:

The  crate's upward acceleration is 10 m/s .