Ask a New Question

Question

If motion of a particle of mass (m) is given by y=ut+1/2gt^2 (square).find force acting on it
13 years ago

Answers

Damon
I assume that u and g are constants (in fact initial velocity and gravity)

dy/dt = speed = u + g t

d^2y/dt^2 = acceleration = g

F = m a
so
F = m g
13 years ago
ruchika
Not too bad
6 years ago
Mokibul
Wrote
6 years ago
Anonymous
dy/dt = speed = u + g t

d^2y/dt^2 = acceleration = g

F = m a
so
F = m g
4 years ago

Related Questions

Describe the particle motion in gas. http://en.wikipedia.org/wiki/Gas The motion of a particle is described by x = 10 sin (piet +pie/2 ). At what time ( in second ) is th... If a particle's motion is described as x = ut+1/2at^2, where x is position, t is time and u and a, a... The motion of material particles in P-waves is A. Clockwise circles as seen from the side B. Cou... The motion of a particle connected to a spring is described by x=10cos(πt). At what time (in s) is t... the motion of a particle along a straight line is described by the function x=(2t-3)^2 where x is in... A particle's motion is described by x(t)=8t-2t2. (where x is in meters and t is in seconds) f) Ho... The motion of a particle performing damped oscillations is given by the formula y = e-t sin2t... A motion of a particle is given by the relationship a=6t. If s=8m and v=4m/s when t=1sec determine:... What happens to particle motion when thermal energy is added to a solid substance like ice? (1 point...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use