H is 49.375 ft.
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use at least 3 sig fig. I will rate This projectile is launched on a 3-4-5...
This projectile is launched on a 3-4-5 slope with an initial velocity v, of 100 feet per second at strikes a wall that is a distance d = 200 feet from the launch point. Find the height hat which the projectile strikes the wall. Report your answer in ft. hmax h
please report answers in atleast 3 significant figures. thank you, will upvote! This projectile is launched on a 3-4-5 slope with an initial velocity v. of 100 feet per second at strikes a wall that is a distance d = 200 feet from the launch point. Find the height hat which the projectile strikes the wall. Report your answer in ft. hmax h
use at least 3 sig fig. I will rate This 20-pound bucket is released from rest. It is attached to a rope that wraps around a 100-pound drum that has a radius of gyration of 2.50 feet. Find the speed of the bucket after it has dropped 6 feet from its initial position. Report your answer in ft/s.
A projectile is launched from ground level with an initial velocity of v 0 feet per second. Neglecting air? resistance, its height in feet t seconds after launch is given by s equals negative 16 t squared plus v 0 t. Find the? time(s) that the projectile will? (a) reach a height of 80 ft and? (b) return to the ground when v 0 is 32 feet per second. ?(a) Find the? time(s) that the projectile will reach a height...
use at least 3 sig fig. I will rate A crate is moving on a conveyor belt at a speed of 5 ft/s when it is delivered at point A to a ramp with an angle of 30 degrees. If the kinetic coefficient between the crate and the ramp is 0.20, find the speed of the crate when it reaches point B. Report your answer in ft/s. 5 ft/s 20 ft B
Problem 7 4. A projectile of mass 9.6 kg is launched from the ground with an initial velocity of 12.4 m/s at angle of 54° above the horizontal (see the figure). At some time after its launch, an explosion splits the projectile into two pieces. One piece, of mass 6.5 kg, is observed at 1.42 seconds after the launch to be at a height of 5.9 m and at a horizontal distance of 13.6 m from the launch point Find...
use at least 3 sig fig. I will rate This 150-pound crate slides along a smooth surface at a speed v = 10 ft/s until it contacts the spring with a stiffness k = 400 lb/ft. Find the maximum deflection of the spring. Report your answer in ft. mich
Problem 7 4.A projectile of mass 9.6 kg is launched from the ground with an initial velocity of 12.4 m/s at an angle of 54° above the horizontal (see the figure). At some time after its launch, an explosion splits the projectile into two pieces. One piece, of mass 6.5 kg, is observed at 1.42 seconds after the launch to be at a height of 5.9 m and at a horizontal distance of 13.6 m from the launch point. Find...
use at least 3 sig fig. I will rate If this person pulls the rope downward at a rate of 6 ft/s, at what speed does the crate rise? Report your answer in ft/s.
of 1) Consider a projectile launched at an angle 0 = 45°. The projectile travels a total distance in the x-direction and reaches a maximum height H. What is the ratio, D/H? H e You may neglect any drag forces in this problem. 2) The diagram shows the start of a roller coaster. A car with a total mass M is pulled up the first hill of height H. н. Start D If the chain pulling the car up the...