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- A Lockheed Martin F-35 II lighting jet takes off from an aircraft carrier with a runway length of 90 m and a takeoff speed 70 m/s at the end of the runway. Jets are catapulted into airspace from the deck of an aircraft carrier with two sources of propulsion: the jet propulsion and the catapult. At the point of leaving the deck of the aircraft carrier, the F-35’s acceleration decreases to a constant acceleration of 5.0m/s2 at 30 with respect to the horizontal. (a) What is the initial acceleration of the F-35 on the deck of the aircraft carrier to make it airborne? (b) Write the position and velocity of the F-35 in unit vector notation from the point it leaves the deck of the aircraft carrier. (c) At what altitude is the fighter 5.0 s after it leaves the deck of the aircraft carrier? (d) What is its velocity and speed at this time? (e) How far has it traveled horizontally?A runner runs around a circular track of length 400m with a constant speed in 96s starting at the point shown. calculate:a) the displacement after 24s b) the average velocity of the runner c) the instantaneous velocity of the runner after 48sAn object is thrown with the initial velocity of 30 m/s at an angle of 25°. What is the maximum height achive by the object?
- A ball is kicked with a velocity of 30 m/s at an angle of 40 degrees with the ground. Determine the range and maximum height of the ball.A bird fly on x axis as x=3-35t-t² with x in meter and t in second determine the best velocity function and accelerationA gun was fired at an angle of 60 degrees above the horizontal. The bullet having an initial velocity of 500m/s. In how many seconds will it stay in sir and what is the maximum horizontal distance? Answer with complete solution and graph
- A ball is kicked with an initial speed of 40 m/s at an angle of 30 degrees from the top of a 500m cliff. How fast is the ball moving just before it hits the ground? Answer using kinematics.A ball is kicked at 22.0m/s [30 degrees above horizontal]. Create an equation to find the time from known y-values, then create an equation to find dx from known x-values and finally combine the equations to find how far away the ball lands.An object's velocity graph is given by a straight line with an x-intercept = 8sec. and a y-intercept = 5.1m. What is the object's displacement in the interval from 0 to 8.4sec?
- When t = 0 the particle is at A. In four seconds it travels to B, then in another six seconds it travels to C. Determine the average velocity and the average speed. The origin of the coordinate is at O.A point is moving along a line in such a way that its velocity is 4- 2t. When t = 0, the position is 0. Find the position at time t, and the acceleration.A golfer is teeing off on a 170.0m long par 3 hole. The ball leaves with a velocity of 40.0 m/s at 50.0 degrees above the horizon. Assuming that she hits the ball on a direct path to the hole, how far from the hole will the ball land (no bounces or rolls)? Include a drawing and all steps. Use the projectile motion equations.