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A movie stuntwoman drops from a helicopter that is 30.0 m above the ground and moving with a constant velocity whose components are 10.0 m/s upward and 15.0 m/s horizontal and toward the south. Ignore air resistance. (a) Where on the ground (relative to the position of the helicopter when she drops) should the stuntwoman have placed foam mats to break her fall? (b) Draw x-t, y-t, vx-t, and vy-t graphs of her motion.

Respuesta :

Hashirriaz830

Answer:

a)3.65 s

b)54.75 m

Explanation:

take g=10 m/s^2

x(t)=15 t

v(t)=10-10*t

-30=10*t-5*t^2.....(1)

solving the eq (1) we get

t=3.65 s hence,

R≅15*3.6 = 54.75 m

note:

graphs are attached

Ver imagen Hashirriaz830
Ver imagen Hashirriaz830
Ver imagen Hashirriaz830
Ver imagen Hashirriaz830

For the first part is 3.65 and for the second part is 54.75 m.

What does the speed at which stunts women fall to ground ?

The women stunts from a helicopter and is 30.0 m above the ground surface she is moving at a constant velocity the components are 10.0 M/s and upwards 15.0 m/s horizontal to the south. Thus

On ignoring the air resistance she is going towards the ground relative to the position of the helicopter.

The formulate for calculating is taking use of  g=10 m/s^2

x(t)=15 t

v(t)=10-10*t

-30=10*t-5*t^2.....(1)

thus we get  t=3.65 s hence,

R≅ 54.75 m.

Find out more information about the movie stuntwoman.

brainly.com/question/25316246.

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