Physics, 14.10.2019 15:00 tipbri6380
Question 8 (3 points)
bob throws a sticky piece of gum at a stationary cardboard box. the gum has a mass of 0.003 kg.
and the box has a mass of 0.05 kg. the gum hits the box with a speed of 9 m/s, and they stick
together and slide forward.
a. what is the total momentum of the system before the collision? (1 point)
b. what is the total momentum of the system after the collision? (1 point)
c. what is the velocity of the gum/box combination after the collision? (1 point)
Answers: 2
Physics, 21.06.2019 20:30
Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?
Answers: 1
Physics, 22.06.2019 17:30
Frequency of electromagnetic waves that a radio station is assigned is called
Answers: 1
Physics, 22.06.2019 18:30
Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)
Answers: 2
Question 8 (3 points)
bob throws a sticky piece of gum at a stationary cardboard box. the gum...
bob throws a sticky piece of gum at a stationary cardboard box. the gum...
Mathematics, 14.07.2019 18:30
Mathematics, 14.07.2019 18:30
Mathematics, 14.07.2019 18:30
Chemistry, 14.07.2019 18:30
History, 14.07.2019 18:30
Mathematics, 14.07.2019 18:30