Question

plzz ans these my test is tomorrow 8 solve it and send all the three initial and final momentum and magnitude​

Answer 1

Answer:

$p_{1}$=250 kgm/s , $p_{2}$=400 kgm/s , F=10N

Explanation:

for initial momentum: p=M×u

mass of object (M)= 50 kg

initial velocity (u) = 5 m/s

momentum (p) = 50× 5 =250 kgm/s

for final momentum: p=M× v

mass of object (M) = 50 kg

final velocity (u) = 8 m/s

momentum (p) = 50×8= 400 kgm/s

For force: F=M× a

mass (M)= 50 kg

Acceleration (a)=(v-u)/t

                      a = (8-5)/6

                      a= 0.5 m/s²

force= 50 × 0.5 N

F= 10N

Answer 2

$\huge{\boxed{\red{(♥ω♥ ) ~♪}}}$

ANSWER => 25 n