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Solve the all parts of following question given below:
Question: A tennis player tosses a tennis ball straight up and then catches it after 1.61 s at the same height as the point of release.
Part A: What is the acceleration of the ball while it is in flight?
Part B: What is the velocity of the ball when it reaches its maximum height?
Part C: Find the initial velocity of the ball.
Part D: Find the maximum height it reaches.
Please provide correct answer for above question.
A child ties a rock to a string and whirls it around in a horizontal circle. find the period of its uniform circular motion
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A horizontalforce of 190 N is applied toa stationary wooden box in one direction, and a 700 N horizontal force is applied in theopposite direction. What additional force is needed for the box toremain stationary?
Two identical 1.3-kg blocks are connected by a massless string over a frictionless pulley of radius R = 15.000 cm and rotational inertia I = 0.004 kg m2, find the magnitude of the linear acceleration of the two blocks
The function x = (3.8 m) cos[(3? rad/s)t + ?/4 rad] gives the simple harmonic motion of a body. At t = 3.7 s, what are the (a) displacement, (b) velocity, (c) acceleration, and (d) phase of the motion? Also, what are the (e) frequency (in Hz) and (f)..
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a 2.00m long pendulum with a mass of 250 gr collides with a 95.0 gr sticky ball seating in the pendulums path at the
A 2.00 kg block is held in equilibrium on an incline of angleθ =60° by ahorizontal force vector F applied in the direction shown in the figure below. If the coefficient of static friction between block and incline isµs = 0.300, determine the followin..
During a stage production of Peter Pan, the 53.5 kg actress playing Peter has to fly in vertically (descend). Calculate the tension in the wire supporting the actor
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