Physics, 20.01.2021 19:50 jadejordan8888
1.A 10 kg mass traveling 2 m/s to the right meets and collides elastically with a 2 kg mass traveling 4 m/s in the opposite direction. After the collision, the 10 kg mass has a velocity of 3 m/s to the right. Find the final velocity of the 2 kg mass
2.A 5 kg bowling ball moving to the left at 7 m/s hits a stationary 6 kg ball. After the 6kg ball moves to the left at 2m/s. What is the final velocity of the 5 kg ball?
3.Two sumo wrestlers run towards each other, the first has a mass of 150 kg and is running at 14m/s to the right. The second wrestler has a mass of 200kg and is running with a speed of 18m/s. They collide in a perfectly elastic collision. If the second wrestler bounces to the right at 4 m/s. Find the final velocity of the first wrestler. (Answer to two decimal places)
4.A 0.015 kg bullet is fired at a 1.5 kg block initially at rest. The bullet, moving with an initial speed of 500 m/s to the right, emerges from the block with a speed of 400 m/s to the right. What is the speed of the block after the collision?
Answers: 2
Physics, 22.06.2019 05:30, mayaduke9482
Will give brainliest! which statement best describes the similarities between fundamental forces? electromagnetic and strong nuclear forces influence the interaction between charged particles within an atom. gravitational and magnetic forces are both types of charges that occur in nature. nuclear and magnetic forces are both related to mass and weight. strong nuclear force is most like electrical force because they are both related to distance.
Answers: 3
Physics, 23.06.2019 01:50, crowdedallys5385
Aseries circuit contains a 30 e resistor, a 20 resistor, and a 10 resistor. the power supply provides 100 v to the circuit the current in the 10 resistor, to two significant figures, is a.
Answers: 1
1.A 10 kg mass traveling 2 m/s to the right meets and collides elastically with a 2 kg mass travelin...
Mathematics, 04.09.2020 23:01
Chemistry, 04.09.2020 23:01
Mathematics, 04.09.2020 23:01
Mathematics, 04.09.2020 23:01