Question
A ball is launched from the ground vertically into the air with a speed of 10 m/s. Calculate the speed of the ball the moment it returns to the ground.
211
likes1053 views
Answer to a math question A ball is launched from the ground vertically into the air with a speed of 10 m/s. Calculate the speed of the ball the moment it returns to the ground.
Sigrid
4.5119 Answers
1. Initial speed of the ball, u = 10 \, \text{m/s}
2. Using the conservation of energy and the symmetry of projectile motion, the ball will have the same speed when it returns to the ground.
3. Therefore, the final speedv = u = 10 \, \text{m/s}
Answer:v = 10 \, \text{m/s}
2. Using the conservation of energy and the symmetry of projectile motion, the ball will have the same speed when it returns to the ground.
3. Therefore, the final speed
Answer:
Frequently asked questions (FAQs)
Question: Find the y-intercept of the logarithmic function y = log(x), graphed on a coordinate plane with x ranging from 1 to 10. (
+
What is 3.5 radians converted to degrees?
+
Question: Find the value of sin(60Β°)/cos(30Β°) + tan(45Β°) in simplified form.
+
New questions in Mathematics