Momentum = (mass) x (velocity)
Original momentum before the hit =
(0.16 kg) x (38 m/s) this way <==
= 6.08 kg-m/s this way <==
Momentum after the hit =
(0.16) x (44 m/s) that way ==>
= 7.04 kg-m/s that way ==>
Change in momentum = (6.08 + 7.04) = 13.12 kg-m/s that way ==> .-----------------------------------------------
Change in momentum = impulse.
Impulse = (force) x (time the force lasted)
13.12 kg-m/s = (force) x (0.002 sec)
(13.12 kg-m/s) / (0.002 sec) = Force
6,560 kg-m/s² = 6,560 Newtons = Force
( about 1,475 pounds ! ! ! )
Hoped this helped!! ☺
Answer: 3.21 N
For weight, we will multiply by 
Hence, the rock would weigh 3.21 N.
Following are the steps that would follow during carbon cycle
1. A producer like plant absorbs carbon dioxide from the atmosphere during the process of photosynthesis.
2. A primary consumer like rabbit gets its food by eating the plant or grass leaves
3. A secondary consumer like wolf eats rabbit .
4. Wolf dies and decomposes and during decomposition carbon returns to the atmosphere.
Speed= Distance/Time
Distance=24m
Time= 5seconds
Speed= 24/5= 4.8m/s
