Question

If the force acting on an object stays the same, then the acceleration of the object is inversely proportional to its mass. If an object with a mass of 9 kilograms accelerates at a rate of 6 meters per second per second by a force, find the rate of acceleration of an object with a mass of 2 kilograms that is pulled by the same force.
@zzr0ck3r @Mehek14 @Conqueror

Answer 1

F=ma
m1a1=m2a2

Answer 2

What do the variables mean?

Answer 3

@robtobey @mathmate can you guys help me please?

Answer 4

m1=mass
a1=acceleration
similarly for m2 and a2

Answer 5

,m1,a1 for first body
and m2,a2 for second body.

Answer 6

Okay so m1a1= 9 & 6

Answer 7

correct.

Answer 8

m2= 2?

Answer 9

yes ,find a2

Answer 10

How do i find a2?

Answer 11

9*6=2*a2

Answer 12

(9)(6)=(2)(a)
54=2a
correct?

Answer 13

yes
a=?

Answer 14

then i divide by 2..
54/2=2a/2
correct?

Answer 15

yes.

Answer 16

a=27

Answer 17

correct.

Answer 18

But my choices are...
A.5 inches
B. 4 inches
C.4.5 inches
D. 5.5 inches

Answer 19

check your choices
in the question kg and meters
how can be inches?

Answer 20

Opps wrong question sorry...

Answer 21

The correct answer is B. 27 meters per second.

can you help me with one more please?

Answer 22

A rain gutter is made from sheets of aluminum that are 18 inches wide by turning up the edges to form right angles. Determine the depth of the gutter that will maximize its cross-sectional area and allow the greatest amount of water to flow.

A. 5 inches
B. 4 inches
C. 4.5 inches
D. 5.5 inches

Answer 23

i am leaving now for sometime.

Answer 24

Okay bye thanks.