p = 30 m P = 45 m

Please answer all question parts: A Lockheed Martin F-35 Lightning II jet takes off from an aircraft carrier with a runway length of 97 m and a takeoff speed 72 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 4.3 m/s2 at 33° with respect to the horizontal. (Assume that the F-35's initial direction along the deck of the aircraft carrier is the +x-direction and that the +y-direction is up.) (a) What is the initial acceleration (in m/s2) of the F-35 on the deck of the aircraft carrier to make it airborne? (Enter the magnitude.) (b) Write the position (in m) and velocity (in m/s) of the F-35 in unit vector notation from the point it leaves the deck of the aircraft carrier. (Use the following as necessary: t.) (c) At what altitude (in m) is…

A car is parked on a cliff overlooking the ocean on an incline that makes an angle of 20.0° below the horizontal. The negligent driver leaves the car in neutral, and the emergency brakes are defective. The car rolls from rest down the incline with a constant acceleration of 3.21 m/s2 for a distance of 45.0 m to the edge of the cliff, which is 20.0 m above the ocean. (a) Find the car's position relative to the base of the cliff when the car lands in the ocean. (b) Find the length of time the car is in the air.

The kingda ka roller coaster in New Jersey is the world's tallest ride of it's kind. As the passenger cars are launched from rest at the start, they are accelerated uniformly to a speed of 57 m/s (128 mph) in just 3.5 s. ( assume the cars are launched in the positive horizontal direction . Indicate the direction with the sign of your answer where appropriate. a) what is the acceleration experienced by passengers on this ride in m/s ^2?  b) what is the acceleration experienced by passengers on this ride in g's?  c) if a certain passenger has a mass of 78kg what is the force in Newtons that acts on him during the launch phase of this ride? d) what is the force in pounds that acts on him during the launch phase of this ride?

A bicycle travels 7.50 km due east in 0.210 h, then 8.80 km at 15.0° east of north in 0.770 h, and finally another 7.50 km due east in 0.210 h to reach its destination. The time lost in turning is negligible. Assume that east is in the +x-direction and north is in the +y-direction. What is the direction of the average velocity for the entire trip? Enter the answer as an angle in degrees north of east

The Kingda Ka roller coaster in New Jersey is the world's tallest ride of its kind. As the passenger cars are launched from rest at the start, they are accelerated uniformly to a speed of 57 m/s (128 mph) in just 3.5 s. (Assume the cars are launched in the positive horizontal direction. Indicate the direction with the sign of your answer where appropriate.) (a) What is the acceleration experienced by passengers on this ride in m/s2? m/s2What is the acceleration experienced by passengers on this ride in g's? g(b) If a certain passenger has a mass of 73 kg, what is the force in newtons that acts on him during the launch phase of this ride? NWhat is the force in pounds that acts on him during the launch phase of this ride? lb

A train slows down as it rounds a sharp horizontal turn, going from 82.0 km/h to 52.0 km/h in the 13.0 s that it takes to round the bend. The radius of the curve is 130 m. Compute the acceleration at the moment the train speed reaches 52.0 km/h. Assume the train continues to slow down at this time at the same rate. find magnitude and direction

A car traveling at 33.0 km/h speeds up to 45.0 km/h in a time of 7.00 s. The same car later speeds up from 63.0 km/h to 75.0 km/h in a time of 7.00 s. Let the +x direction point in the direction the car is traveling. Calculate the magnitude a, of the constant acceleration for the first time interval. Determine the distance de traveled by the car during the first time interval. Calculate the magnitude ay of the constant acceleration for the second time interval. m/s² m/s² E