Answer to Question #206406 in Physics for Gurang

Question #206406

A marble was thrown upward at an angle of elevation of 30o

. It travelled 1.2s to reach the

highest elevation. Find its initial velocity, Vo.

Expert's answer

"T=\\frac{v_0\\sin{30}}{g}\\\\1.2=\\frac{v_0\\sin{30}}{9.8}\\\\v_0=23.5\\frac{m}{s}"

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A stone was thrown vertically upward and it rised 10m above its initial location before it started
2. A jeepney was traveling with a velocity of 20 m/s when the driver stepped on the brake pedal. The j
3. From the edge of the roof of a building that is 30 m high, a stone was thrown horizontally with a v
4. A train of total mass 300 tonnes (3×10^5kg) is moving up an incline of angle ∆ to the horizontal,
5. Find (a) a basis for and (b) the dimension of the solution space of the homogeneous system of linea
6. Q1 Ocean tides are waves that have a period of 12 hours, and a speed of 50 km/h. What is the distanc
7. a 150g ball at the end of a string is revolving uniformly in a horizontal circle of radius 0.6 m .th