Friday
April 18, 2014

Homework Help: Physics

Posted by Jay on Sunday, October 3, 2010 at 4:22pm.

A cart has a constant acceleration of a = 2m/s2. At a certain instant its speed is 5 m/s. What is its speed 2 s later and 2 s earlier?. What is its average speed during the time interval of 4s.?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - a car starts from rest at constant acceleration of 2m/s2 at the same ...
Dynamics - A car travels around a horizontal circular track of radius 45m.If the...
dynamics - 12. A car travels around a horizontal circular track of radius 45m.If...
physics - A constant force is exerted for a short time interval on a cart that ...
physics - A 2.4-kg cart is rolling along a frictionless, horizontal track ...
Physics - A 3.0-kg cart is rolling along a frictionless, horizontal track ...
physics - A 91.0 N grocery cart is pushed 17.1 m along an aisle by a shopper who...
physics - You exert a larger force on the cart than the cart exerts on you. T/F...
Physics - The distance time graph shows a cart moving at a straight path. a. ...
applied maths - A tram starts from rest atone station and comes to a stop one ...

Search
Members