A fighter jet must achieve a final velocity, vf = 187 m/s, in order to produce enough lift for take off. The jet produces a constant acceleration of 10g. Find a numerical value for the minimum runway length dmin (in meters) the jet will need to reach takeoff velocity, if it starts at rest. Assume it starts at rest, and use g = 9.8 m/s2 dmin =

Q: A 1,959-kg car starts from rest at the top of a driveway 7.26 m long that is sloped at an angle of…

A: Given data: The mass, m=1959 kg The distance is d = 7.26 m The angle is θ=21° The force is F=2338 N…

Q: A block with a mass of 4.0 kg is released from rest and slides down a long, smooth ramp. The incline…

A:

Q: 0 Consider an object sliding down a frictionless ramp that is inclined an angle above the…

A:

Q: "A 10.0 kg block initially at rest is pulled to the right along a horizontal, frictionless surface…

A: Acceleration a = F/m

Q: A 75-kg snowboarder has an initial velocity of 5 m/s and slides down a 92-m-long straight incline…

A:

Q: Problem 8. A baseball has a mass of 0.149 kg. to. If it is thrown with a speed of 55 m/s and after…

A:

Q: pass by. you fnying horizontally at a height of h = 21.95 m. When the swallow is directly overhead,…

A:

Q: Consider an object sliding down a frictionless ramp that is inclined an angle above the horizontal.…

A: Consider the free-body diagram of the system as shown below and resolving the forces into horizontal…

Q: Question 4. A skateboarder of mass m approaches a ramp with height H and an incline angle of 0. You…

A: (a) Given: The mass of the skateboarder is m. The height of the ramp is H. The incline angle is θ.…

Q: You drive an automobile of mass 2.10 x 103 kg from sea level to the top of a mountain 2.05 km high.…

A: Given: mass of automobile m= 2.10× 103 kg Height at which automobile reached from sea level h = 2.05…

Q: A skier leaves a ski jump at 14.4 m/s at some angle Q. At what speed is he travelling at his maximum…

A: Given : initial speed u =14.4 m/s maximum height H =4.4m angle of projection =Q

Q: A small piece of Styrofoam packing material is dropped from a height of 2.10 m above the ground.…

A:

Q: A firefighter who weighs 124 lb slides down an infinitely long fire pole that exerts a frictional…

A:

Q: 1. A (5 kg) object is thrown vertically into the air with an initial speed of (12 m/s).(a) What is…

A: Given: The mass of the object is 5 kg. The initial speed of the object is 12 m/s vertically.…

Q: A 1,652-kg car starts from rest at the top of a driveway 7.03 m long that is sloped at an angle of…

A:

Q: 1) part one: An archer puts a 0.31 kg arrow to the bowstring. An average force of 193.1 N is exerted…

A:

Q: An object of mass 380 kg is sliding on a track. From A to B, the track is frictionless. From B to C…

A:

Q: A small piece of Styrofoam packing material is dropped from a height of 2.00 m above the ground.…

A: (a)   Determine the terminal speed of the Styrofoam, that is, the speed after falling 0.500 m, as…

Q: A 1480 kg pile driver is used to drive a steel I-beam into the ground. The pile driver falls 6.43 m…

A:

Q: A driver in a 1500-kg car driving at 10.0 m/s gently presses the brakes momentarily. The brakes…

A:

Q: A baseball is thrown vertically upward with an initial velocity of 9 m/s. Neglecting air friction,…

A: At the maximum height, the velocity is zero,

Q: roblem 10: While watching the clouds pass by, you notice a European swallow flying ally at a height…

A: Motion of projectile can be divided into x component and y component.

Q: A small object begins a free fall from a height of 29.0 m. After 1.10 s, a second small object is…

A:

Q: A particle has initial velocity ūo friction. At which second the particle has velocity i = 3i – 0.2j…

A: Fx=0⇒ax=0ay=g downward

Q: A block with a mass of 3.00 kg begins at rest and moves down a lengthy ramp inclined at 22.0 degrees…

A:

Q: with an initial speed of 8.10 m/s stops propelling himself and begins to coast across the ice,…

A:

Q: You are trying to escape a hoard of zombies and must make an elevator to get down a cliff as fast as…

A: vmax = 10 m/s h = 25 m acceleration (a) = 2 ms2m2 = 100 kg

Q: the patio. He neglects to bend his knees on landing, taking 2.4 cm to stop. (a) What is his average…

A:

Q: 8. (Physics) A ball of mass m is tossed upward from a building at height h with initial velocity v.…

A: Given, mx" = -mg x(0) = h x'(0) = v To find: x(t) = (-1/2) gt2 + vt + h

Q: An 96kg  diver inhales to have a body density of 950 kg/m3, then swims to the bottom of a shallow…

A:

Q: The maximum ('terminal') velocity, Vt, that a falling object achieves depends on its mass m, the…

A: When any object is freely falling under the gravitational force field through a fluid, then three…

Q: Two horizontal forces, P and Q, are acting on a block that is placed on a table. We know that P =…

A: Given: The mass of the object is 5.1 kg. P→=-2.1i^+4.25k^ N The velocity of the object is constant.

Q: A firefighter who weighs 145 lb slides down an infinitely long fire pole that exerts a frictional…

A:

Q: A rock slides up a very slippery ramp which is tilted at an angle 0 above horizontal. It has speed…

A: The rock will stop when final velocity becomes 0 at max distance from bottom. Having this concept we…

Q: A wrench is dropped from the top of a tall tower. It takes 3.07 s to reach the ground. How tall is…

A: Given: The inial speed of the wrench is 0 m/s. The time taken by the wrench to reach the ground is…

Projectile Motion