Question

I NEED HELP ASAP with my science analysis questions !​

Answer 1

Answer:

A. a = 25 N

B. b = 20 N

C. c = 5 Kg

D. d = 5 $m/s^{2}$

E. e = 4 Kg

F. f = 25 $m/s^{2}$

Explanation:

Second Law of Motion : It states that force is directly proportional to rate of change of momentum in the absence of any external unbalanced force .

Force is equal to product of mass and acceleration.

$Force = mass\times acceleration$

$F(N) = M(Kg)\times a(m/s^{s})$

A.

Use $F = mass\times a$, here m= 5.0 Kg and a = 5.0$m/s^{2}$

$F = 5.0\times 5.0$

F = 25 N

B.Use $F = mass\times a$, here m =2.0 Kg and a = 10$m/s^{2}$

$F = 2.0\times 10.0$

F = 20 N

C.

Use $m =\frac{F}{a}$ , here F = 10.0 N and a = 2.0$m/s^{2}$

$m =\frac{10}{5}$

m = 5 Kg

D.

Use $a =\frac{F}{m}$ , here F = 50.0 N and m = 10.0 Kg

$a =\frac{50}{10}$

a = 5$m/s^{2}$

E.

Use $m =\frac{F}{a}$ , here F = 100.0 N and a = 25$m/s^{2}$

$m =\frac{100}{25}$

m = 4 Kg

F.

Use $a =\frac{F}{m}$ , here F = 1000.0 N and m = 40.0 Kg

$a =\frac{1000}{40}$

a = 25$m/s^{2}$