Physics
 👍 0
 👎 0
 👁 250

 👍 0
 👎 0
Respond to this Question
Similar Questions

Calculus
The equation of motion of a particle is s = t3 − 12t, where s is in meters and t is in seconds. For the velocity function, I got v(t)=3t^212 and for acceleration, a(t)=6t. The final question is: Find the acceleration when the
asked by Kelly on September 29, 2015 
Physics
A bird, accelerating from rest at a constant rate, experiences a displacement of 28 m in 11 s. What is its acceleration? A. 0.21 B. 0.46 C. 0.64 D. 0.78 E. 0.97 acceleration= change in velocity/change in time and the velocity=
asked by Mark on July 16, 2008 
physics
A body starts with an initial velocity of 10m/s and moves along a straight line with a constant acceleration. When the velocity of the particle becomes 50 m/s the acceleration is reversed in direction without changing magnitude.
asked by karan on July 17, 2014 
AP Physics
I'm trying to derive the formula v^2 = v0^2 + 2a(xx0) were zeros are subscripts my book tells me to derive it this way use the definition of average velocity to derive a formula for x use the formula for average velocity when
asked by AP Physics on June 18, 2009 
physics
a stone is dropped vertically into a lake which one of the following statements best describes the motion of the stone at the instant it enters the water?a)Its velocity and acceleration are both downwards b)It has an upwards
asked by katrina on July 8, 2016

Maths
After t seconds, a particle has covered a distance of S meters, where S=t^33t^2+9t+1 Determined the time when: (i) Velocity is zero (ii)Acceleration is zero (b)Find its velocity and acceleration when t=2 seconds. (c) What is the
asked by Ande2 on June 24, 2019 
physics
A common graphical representation of motion along a straight line is the v vs. t graph, that is, the graph of (instantaneous) velocity as a function of time. In this graph, time t is plotted on the horizontal axis and velocity v
asked by Anonymous on December 12, 2014 
physics
1.A body with an initial velocity of 18km/hr accelerates uniformly at the rateof 9cm/sec2over a distance of 200m.Calculate, a)the acceleration in m/sec2 b)its final velocity in m/s 2.The distance travelled by a body moving with
asked by srikar on May 19, 2012 
phy
A wheel rotates about an axis passinG through the centre and perpendicular to the plane with slowly increasinG angular speed.thus it has? A. Radial velocity and radial acceleration B. Tangential velocity and radial acceleration C.
asked by SAGAR on July 4, 2016 
maths  two dimensional motion
The problem I am trying to solve is from AQA Mechanics M1 and is as follows: An object is moving in a plane. At time t=0, it is at the origin, O, and moving with velocity u. After 2 seconds it is at A where OA = 2i  4j. After a
asked by Maggie on April 9, 2013 
Science
1. Acceleration involves a change in ____. (1 point) speed velocity displacement direction 2. Which of the following statements about acceleration is true? (1 point) Like velocity, acceleration has a direction. Your acceleration
asked by Anonymous on March 12, 2013
You can view more similar questions or ask a new question.