Answer to Question #159490 in Physics for dev _

Question #159490

A student releases a marble from the top of a ramp. The marble increases speed while on he ramp then continues across the floor. The marble travels of 140cm in 4.80s.

Expert's answer

"v=\\frac{s}{t}\\\\v=\\frac{1.4}{4.8}=0.292\\frac{m}{s}"

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. The gravitational acceleration is g = 10 m/s/s on earth. So how much does a person who is m = 50 k
2. An 18.3 kg potted plant is put on a 24.4 kg wooden table. The table and the floor do not budge. a. W
3. A Boeing 747-8i jet needs 1680 m of runway to land. If its loaded mass is 3.33 × 10^5 kg and it lan
4. . A wooden ramp has a coefficient of static friction of 0.408 and an angle of inclination of 36.2°.
5. The ratio of the orbital velocity at low altitude around a planet to the escape velocity from the su
6. If the kinetic energy of a satellite is x J,what is its gravitational potential energy?
7. Two planets P and Q of the same mass.The radius of P is twice the radius of Q.vP and vQ are escape v