trippie4life
02.12.2021 •
Physics
At an Independence Day celebration show, a large firework is shot from the ground and, in the first stage of its bursting pattern, splits into two unequal parts. Assume that the firework has a mass of m0 = 0.30 kg and is launched from a cannon at an angle of θ0 = 38.1∘ with an initial velocity of | v0 | = 20 m/s. Just as the firework reaches its hight point in its trajectory, it explodes into two pieces. Immediately after the explosion, the first piece, with a mass of m1 = 0.2 kg flies off at an angle θ1 = 150∘ relative to the positive (forward) horizontal axis at a velocity of | v1 | = 5 m/s relative to the ground.
Required:
Calculate the trajectory angle, θ2 of the second piece immediately after the explosion.
Solved
Show answers
More tips
- H Health and Medicine What You Need to Know About Nasal Congestion in Infants: Causes, Symptoms, and Treatment...
- A Auto and Moto Mastering One-Movement Parking: All You Need to Know...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- C Computers and Internet How to Choose an Uninterruptible Power Supply (UPS) for Your Computer: Expert Tips...
- S Science and Technology How to choose a home theater system?...
- A Auto and Moto How to Choose a Car Wash? Tips and Recommendations...
- A Animals and plants How ants survive winter: exploring the secrets of their winter life...
- C Construction and repair How to Choose the Best Underfloor Heating?...
- S Sport When is the Champions League final?...
Answers on questions: Physics
- P Physics Which equation should you use to solve this problem? (Don t solve it, just pick the right equation.) If an object starts with a velocity of 5.26 m/s and ends with a velocity...
- P Physics The projectile launcher shown below will give the object on the right an inital horizontal speed of 14.1 m/s. While the other object will be dropped with no initial speed....
- P Physics A 4.67-g bullet is moving horizontally with a velocity of +357 m/s, where the sign + indicates that it is moving to the right (see part a of the drawing). The bullet is...
- P Physics The volume electric charge density of a solid sphere is given by the following equation: The variable r denotes the distance from the center of the sphere, in spherical...
- P Physics Find the magnitude of the sum of these two vectors : 15.00 mA 30.0 degrees 6.00 m...
- P Physics For this triangle, what is cos 0?...
- P Physics The spreading out of waves after they pass through a narrow opening is?...
- M Mathematics After running 5 miles, kevin s total time was 42 minutes. Find his time per mile...
- H History What was Kim Il-Sung’s major goal?...
- M Mathematics According to the linear regression model from part, A what GPA to the nearest integer would result from studying for 15 hours in a given week...
Ответ:
Atomic Mass
Explanation: