Saturday
April 19, 2014

Homework Help: Science-Physics

Posted by Shweta on Monday, February 18, 2013 at 3:20pm.

20 (part 1 of 2)
The initial speed of a body is 6.61 m/s.
What is its speed after 3.92 s if it accelerates
uniformly at 3.46 m/s/s?
Answer in units of m/s

21 (part 2 of 2) 10.0 points
What is its speed after 3.92 s if it accelerates
uniformly at −3.46 m/s/s?
Answer in units of m/s
What is the answer for 21?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - The acceleration due to gravity near a planet's surface is known to be...
Physics- HELP - How to find average speed with a given initial speed, theta, and...
physics - Set a frictionless incline at various measured angles then determine ...
physics - Problem 21.10 A proton with an initial speed of 800000 m/s is brought...
Physics - Problem 21.10 A proton with an initial speed of 800000 m/s2 is ...
+1 SCIENCE PHYSICS - A FROG SAW AN INSECT ON THE GROUND AT A HORIZONTAL DISTANCE...
physics - A child runs down his driveway with an initial speed of 3.0 m/s for 4....
physics - A ball is thrown vertically upward with an initial speed of 20 m/s. ...
Physics - A ball is thrown horizontally from a height of 19.17 m and hits the ...
physics - A pumpkin with a mass of 3.0 kg is launched from a catapult at an ...

Search
Members