The bullet is fired upwards at an angle θ (tan θ = 3/4) of a building 90 meters high at 25 m / s. If the Earth's gravitational acceleration is 10 m / s2, then the horizontal distance that the bullet reaches when it falls on the ground is…. 120 m 135 m 150 m 175 m 180 m

Q: A rocket is fired vertically with a speed of 5kms- from the earth's surface. How far from the earth…

A:

Q: A golf ball is launched with the initial conditions shown in the figure. Determine the radius of…

A: Centripetal acceleration (ac): Centripetal acceleration refers to the acceleration experienced by an…

Q: A ball rolls along flat ground with a speed of 5.7 m/s when it encounters a hill. What vertical…

A: When the ball is encountered a hill then an constant acceleration of gravity act on the object so…

Q: A ball rolls along flat ground with a speed of 7.5 m/s when it encounters a hill. What vertical…

A: The speed of the ball at the bottom of the hill,

Q: 3. A hunter is standing in a tree stand 15 m off the ground. He shoots his rifle horizontally at a…

A:

Q: How far above the surface of Earth do you have to go before the acceleration due to gravity drops by…

A:

Q: Find V x F for F = F,p+ Fo+ F,2 = p°p+ pzo+ pz sin o2.

A: The vector given here is in cylindrical coordinate system. So, we have to use the Curl formula for…

Q: A projectile is projected horizontally from a tower with a velocity "u" under the action of the…

A:

Q: A rock is projected from the edge of the top of a building with an initial velocity of 12.2 m/s at…

A:

Q: A high-powered spring cannon discharges its ball at 16.6 m/s. If the cannon is fired at an elevation…

A: The initial velocity of the canon is v=16.6 m/s The cannon is fired at an angle θ=77° Assume the…

Q: (c4p19) A ball is shot from the ground into the air. At a height of 9.6 m, the velocity is observed…

A:

Q: A newly established colony on the Moon launches a capsule vertically with an initial speed of 1.281…

A:

Q: 6. A projectile is fired horizontally with a speed of 30 m/s from top of a building 80m high. With…

A:

Q: A boy tossed the basketball at an angle of 40-degrees from the horizontal. The basketball is 1.4 m…

A: Here,h0 = 1.4 mh   =  4my   = h - h0 = 4 -1.4 =3.6 mθ  = 40°

Q: How far above the surface of Earth do you have to go before the acceleration due to gravity drops by…

A: The acceleration due to the gravity on the earth surface is constant and has a value 9.81m/s2, But…

Q: A projectile is thrown from the top of a cliff which is 14,1 meters above the ground level. The…

A:

Q: A roadrunner is cruising at 3 m/s without knowing the road under its feet is about to run out, at…

A:

Q: A plane flying horizontally at 100 m / s releases a bomb from an altitude of 500 m. If the bomb…

A: Consider the component of motion in a vertical direction. y=uyt+0.5gt2500 m=0 m/st+0.510 m/s2t2t=10…

Q: An astronaut is exploring a planet which has a gravitational acceleration of only 5.59 m/s2. If the…

A: Given data The initial velocity is given as u = 13.7 m/s. The acceleration applied on the ball is…

Q: If you throw a ball with an initial horizontal velocity of 30 m/s and an initial vertical velocity…

A: The objective of the question is to find the vertical displacement of a ball thrown with an initial…

Q: A projectile is fired from the ground with a speed of 200 m/s at an angle of 30° above the…

A: Given: The velocity of projection of the projectile, vi=200 m/s. The angle of projection, θ=30° The…

Q: An airplane moving horizontally with a speed of 100 m/s at a height of 1960 m. A bomb is dropped…

A:

Q: 5. A dragonfly moves with a speed of 12 m/s. The x component of its velocity is 8.00 m/s. The angle…

A: Solution:-Given thatspeed of dragonfly (v)=12 m/sx-component of its velocity (vx)=8 m/s

Q: At a given instant, a car travels along a circular curved road with a speed of 20 m/s while…

A:

Q: A rifle is aimed horizontally at a target 60 m away. The bullet hits the target 1.9 cm below the aim…

A:

Q: A plane drops a hamper of medical supplies from a height of 5580 m during a practice run over the…

A:

Q: A human expedition lands on an exoplanet. One of the explorers is able to jump a maximum distance of…

A: Given data:  A human expedition lands on an exoplanet  Maximum horizontal distance (Rmax) = 19.5 m…

Q: A car exits the highway at 26.0 m/s and enters a 230 m radius curve. After breaking uniformly for…

A:

Q: A sailor is stuck on a tropical island and emergency supplies are airlifted to her before the ship…

A: Given: Plane flying at an altitude of H = 200 ft or 60.96 m   m=ft3.2808 200 ft in meter is 60.96…

Q: A ball is thrown vertically upward from the ground with a speed of 80 ft/sec. If g= 32 ft/sec², then…

A: Correct option -(a) 2 and 3 sec Given-  Initial speed (u) = 80 ft/sec Gravity (g) = 32 ft/sec2…

Q: is thrown at an angle of 30 degrees relative to the horizontal direction. If its horizontal speed is…

A: Given Initial horizontal speed ux  = 10 m/s  Angle of projection= 300

Q: A book which has a velocity of 3.18 m/s in the horizontal direction slides off the edge of a table…

A:

Q: You're designing a highway so that the maximum centripetal acceleration on a curve is no more than…

A: Calculating the required radius of curvature:

Q: A ball rolls off the edge of a table. Let the time the ball leaves the table surface be t = 0. If…

A:

Q: As shown below, a ball is launched at an angle such that it has a vertical velocity of 3m/s and a…

A: Horizontal velocity at the top

Q: A stone is thrown horizontally at a speed of 15m/s. Before stricking the ground if forms an angle of…

A:

Q: You shoot a ball straight up with an initial speed of 8490 m/s. When it reaches a height of 4.0 x 10…

A: Given, v0=8490 m/sh=4.0×106 m

Q: An object thrown from a height of 2 m above the ground follows a parabolic path until the object…

A:

Q: 0.6m F2 = 500 N 2.7m F, = 272 N 3.6m 1.8m F; = 650 N 2.7m y 0.9m 3.6m 2.4m 1.2m

A:

Q: A ball is launched from the top of an 24.8 m tall building at an angle = 26.0° above horizontal with…

A:

Q: A kid, standing on the top of a 50 m building, kicks a stone with a horizontal speed of 4 m/s. How…

A: Height of the building, h=50 m Initial horizontal speed, ux=4 m/s Initial vertical speed, uy=0 m/s…

Q: An airplane is flying north. It makes a gradual 180° turn (at any instant, the turning angle is less…

A: a=centripetal acceleration=v2/R

Q: An object is traveling East through the earth’s atmosphere at 20.0 km/s while at the same time…

A:

Projectile Motion