A rock glides from a ramp which is 6m above the ground as shown in the figure below. If the horizontal velocity of the rock is 12 m/s, calculate the time required for the rock to reach the ground and the range R where rocks begin to pile up. A 12 m/s a = g 6 m

Q: For safety reasons, the speed of a child at the bottom of a playground slide cannot exceed 6.0 m/s.…

A: At maximum point, the potential energy completely converted into kinetic energy. So, the expression…

Q: A keen physics student is cliff jumping on a camping trip. They run horizontally off a 6.0 m high…

A:

Q: 10 m

A:

Q: A rock is launched from the ground with an initial velocity of Vo and lands on 35, as in the figure…

A:

Q: Many roller coasters have loops where carts rollon a track that curves sharply up into the air.At…

A:

Q: he net velocity of a volleyball is 44m/s at 82⁰ with respect to the horizontal. What is the…

A: Given that                The net velocity of a volleyball is(u) =  44m/s                  θ = 82°

Q: Q4/ A rock is dropped from the top of the Eiffel Tower and reached the height of 30m above the…

A: Given data: The height above ground is h=30 m. The height of rock is, S=64t3-144t2+108t-27

Q: skydiver drops d1 = 475 meters in t1 = 9.5 s before opening his parachute. After the chute opens, he…

A:

Q: 1. An object is thrown horizontally from the top of a building 4 m above the ground. It hits the…

A:

Q: A ball roles off a table as shown in the figure below with a horizontal velocity vx=7.9 m/s.  If the…

A: The acceleration of an object in projectile motion is almost constant and is equal to acceleration…

Q: A daring swimmer dives off a cliff with a running horizontal leap, as shown in the figure. Figure Vo…

A:

Q: Children playing in a playground on the flat roof of a city school lose their ball to the parking…

A: height of playground (h') = 5.30 m height of vertical wall (h) = 6.80 m Launch angle (θ) =…

Q: A stuntman tries to jump from a ledge over an 8 m gap onto a mattress that is 3 m below the current…

A:

Q: Page since h(0) = h.. Example 269: A ball is thrown upward with an initial velocity of of 40 ft/sec…

A:

Q: A ball is kicked at an angle of 35° with the ground with an initial speed of 20 m/s. If the flight…

A: A ball is kicked at an angle θ=35° with the ground with an initial speed of v0=20 m/s. The flight…

Q: A package was thrown out of a window with an initial velocity of 2m/s. If the window is 2m above the…

A:

Q: Find the location h of the spot toward which the pitcher must throw if ball is to hit the catcher's…

A:

Q: A student kicks a football vertically upwards, causing the football to reach a maximum height of…

A: We have given Maximum height attained by football (h)=40.0 mand g=-9.8 m/s

Q: A student begins at rest and then walks north at a speed of v₁ = 0.85 m/s. The student then turns…

A:

Q: box full of basketballs is dropped from an aircraft moving upward at 14 m/s. If it takes 9.5 s…

A:

Q: v = 5 m/s BALL A h = 20 m BALL B v = 5 m/s h = 10 m

A: As there is no other force into the action, only gravity can effect the motion of the ball the…

Q: An airplane accelerates from rest to a speed of 125 m/s while traveling a distance of 500 m What is…

A: We know that:_ V2 = U2 + 2aS Where, V = final speed ; U = initial speed a = acceleration  and S =…

Q: S21: A long jumper leaves the ground at an angle of 300 above the horizontal and at a speed of 11…

A:

Q: A ball is thrown from the ground to a maximum height of 12.4 meters, landing on a roof 4.2m high, 16…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: A diver drops from a 10m platform with an initial velocity of 0. What was the velocity immediately…

A: Given Initial velocity (u) = 0 Height = 10 m

Q: A child on a bridge throws a rock straight down to the water below. The point where the child…

A: Given: In this question, the given details are A child on a bridge throws a rock straight down to…

Q: Choose the correct relative velocity equation. Follow the notation cor the lectures. = V pg + v wg…

A:

Q: physics book slides off a horizontal table top with a speed of 1.90 m/s. It strikes the floor after…

A: Initial velocity "u" = 1.90m/s  Time taken to land on floor  "t"= 0.460 sec .

Q: A car is driving along a circular track of diameter d = 0.75 km at a constant speed of v = 22 m/s.…

A:

Q: Consider the following descriptions of the vertical motion of an object subject only to the…

A: It is given that A stone is thrown vertically upward with a velocity of 30 m/s from the edge of a…

Q: 9. A carnival attraction tests your strength by how far in the air you can drive a weight with a…

A:

Q: A ball is kicked with an initial horizontal velocity of 16 m/s and initial vertical velocity of 10…

A: Given Data: The initial horizontal velocity is, ux=16 m/s The initial vertical velocity is, uy=10…

Q: A student drops a ball from a height of 68.0m. Determine the following questions. Neglect drag.

A: We know that the ball dropped from the height of the h, and the ball initial in the rest and then a…

Q: Consider the frictionless water slide in the figure below. h₁ h₂ B 1. If a 12.00kg dog starts from…

A:

Q: A very bored 318 kg bear decides to jump across a stream. The stream is 6 m wide and the east bank…

A: First, we need to identify the variables from the problem. The bear's initial velocity (v0) is 4…

Q: A ball is kicked with an initial horizontal velocity of 16 m/s and initial vertical velocity of 10…

A: Given, Horizontal velocity vx = 16 m/s Vertical velocity vy = 10 m/s So velocity of ball is…

Q: Given data: Height of table is: h= 0.60 m Horizontal velocity is: v= 2.4 m/s Consider the figure as…

A:

Q: An object slides off a frictionless, horizontal table from a height of 1.40 m above the floor. It…

A:

Q: A ball is shot from the ground into the air. At a height of 9.40 m, the velocity is observed to be v…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A student fires a cannonball vertically upwards with a speed of 39.0m/s. Determine all unknowns and…

A: Given: The speed of the cannon ball is V=39 m/s. Part(a): The expression for maximum height H is…

Q: Find, a.) the height of tabletop above the floor. b.) the horizontal distance from the edge of the…

A: Book is moving on horizontal table with velocity (Vx)=68cm/s  book has only horizontal velocity but…

Q: If you throw up a ball, after 4 seconds it return back to your hands, what is the height of this…

A: Given Total time taken by the ball to return to the hand is T=2 s Gravitational acceleration is…

Q: A roof worker loses his grip on his box of tools while working on a tall house. His box slides down…

A: a) Apply the energy conservation equation between the top and the bottom of the roof. Substitute the…