A particle with a mass of 2.55 kg is acted on by a force Fx acting in the x-direction. If the magnitude of the force varies in time as shown in the figure below, determine the following. Fx (N) n 2 3 8 6 4 2 1 (a) impulse of the force (in kgm/s) kg. m/s 4 5 t (s) (b) final velocity of the particle (in m/s) if it is initially at rest m/s (c) Find the final velocity of the particle (in m/s) if it is initially moving along the x-axis with a velocity of -2.40 m/s. m/s
A particle with a mass of 2.55 kg is acted on by a force Fx acting in the x-direction. If the magnitude of the force varies in time as shown in the figure below, determine the following. Fx (N) n 2 3 8 6 4 2 1 (a) impulse of the force (in kgm/s) kg. m/s 4 5 t (s) (b) final velocity of the particle (in m/s) if it is initially at rest m/s (c) Find the final velocity of the particle (in m/s) if it is initially moving along the x-axis with a velocity of -2.40 m/s. m/s
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Transcribed Image Text:A particle with a mass of 2.55 kg is acted on by a force Fx acting in the x-direction. If the magnitude of the force varies in time as shown in the figure below, determine the
following.
Fx (N)
8
6
4
2
1
2
(a) impulse of the force (in kg · m/s)
kg. m/s
3
4
5
t (s)
(b) final velocity of the particle (in m/s) if it is initially at rest
m/s
(c) Find the final velocity of the particle (in m/s) if it is initially moving along the x-axis with a velocity of -2.40 m/s.
m/s
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