K.E=1/2mv^2 K.E=1/2multiply1multiply8^2=32joules
Try to have a calm morning before camp. A good night’s sleep and a good breakfast. Make sure to be cautious, follow all the rules for certain areas ( some maybe restricted ). Take lots of photos doing wacky stuff! Learn but have fun learning
You will get 20460000 as your answer which is broken down into, 2.046 x 10^7 as your number has to be between 1-10.
1.4 N is a weight so calculating it's mass
1.4/9.8 = 0.1428 kg
momentum will be 0.1428*44.7 = 6.38 kgm/s