A package was thrown out of a window with an initial velocity of 2m/s. If the window is 2m above the ground: (a=g= -9.8 m/s^2, correct?) A. How long did it take for the page to fall on the ground? B. What was the final velocity of the package just before it hit the ground?

Q: An Osprey can fly horizontally (not diving) at a maximum speed of 70.0 km/hr. The bird takes off…

A: a. Use kinematics equations of motion. The initial speed (u) of the bird is zero. The expression for…

Q: Soba shot an arrow directly up in the air with a velocity of 60. 0 [m/s]. Disregarding air…

A: Given: u=60m/s A.) At maximum height, the velocity of the arrow is zero. The maximum height reached…

Q: A rocket is launched with an acceleration given by a(t)=2tj, where t is time in seconds. Find the…

A: Since acceleration is only in 'y' direction => ax = 0 => vx = v0x = 5 m/s Now for motion in y…

Q: a rock is tossed straight down with a speed of 5.8 m/s and it falls into a hole 32 m deep. what is…

A: The rock is tossed down. Initial speed, u = 5.8 m/s Distance travelled by the rock, h = 32 m…

Q: 10. A car is moving at constant speed of 5.00 m/s. The driver sees the edge of the cliff 20.0 m…

A: Dewr student When accelerating of any particle is constant, we can apply the equation of motion as :…

Q: What is the speed of the rock just before it hits the street?

A: Initial speed (u)= 29m/s Distance (s)= 21m Final speed(v) = ? Acceleration due to gravity(g)=…

Q: A ball is kicked vertically upward. It passes a speed gun placed 8 meters above the ground. The…

A: Given  Velocity at A = 4.8 m/s h = 8 m

Q: An object is dropped from a​ tower, 160ft above the ground. The​ object's height above ground t sec…

A:

Q: Soba shot an arrow directly up in the air with a velocity of 30.0 m/s. Disregarding air resistance,…

A:

Q: During a time interval of two seconds, a particle changed its velocity from V = (2i – 3j) m/s to V,…

A: Initial velocity Vi = 2i^ - 3j^ Final velocity Vi = 10 i^ +5 j^ Time period , T = 2 seconds . To…

Q: 3. A jet plane has a takeoff speed of Vtakeoff = 60 m/s and can move along the runway at an average…

A: Given: vtakeoff=60 m/s acceleration= 2 m/s2 Length of runway=1.5 km a) 3 Kinetic Equations: Equation…

Q: A physics book slides off a horizontal table top with a speed of 1.20 m/s. It strikes the floor…

A: Given data:  Initial horizontal velocity (ux) = 1.20 m/s Initial vertical velocity (uy) = 0 m/s Time…

Q: A stone is thrown straight up from the edge of a roof, 950 feet above the ground, at a speed of 10…

A: Projectile motion.

Q: 1c. A student stands at the edge of a cliff and throws a stone horizontally over the edge with a…

A:

Q: A small rocket with a booster blasts off and heads straight upwards. When at  a height of 4km and a…

A:

Q: A man flies a small airplane from Fargo to Bismarck, North Dakota --- a distance of 180 miles.…

A:

Q: Gab, a professional rooftop futbol player, kicked a 0.45 kg ball off a rooftop that is 81 m off the…

A: Given: mass of ball m = 0.45 kg height of rooftop h = 81 m  initial velocity of ball u =15m/s angle…

Q: 3. A jet plane has a takeoff speed of Vtakeoff = 60 m/s and can move along the runway at an average…

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

Q: A level-flight bomber, flying at 400 ft/s, releases a bomb at an elevation of 7500ft. a. How much…

A: Velocity, u = 400 ft/s = 400/3.281 m/s = 121.92 m/s        (horizontally)  Velocity, u = 0…

Q: An object is thrown from the top of a building that is 17.6 m high. The object is thrown what a…

A:

Q: A ball is thrown upward with an initial velocity of vo=47ft/s. Ignore wind resistance and horizontal…

A:

Q: A baseball player throws a ball straight up into the air. At a height of 5.4 m above the release…

A: Given:- The baseball player throws a ball straight up into air.  h = 5.4 m at this height the…

Q: A diver running 3.0 m/s dives out horizontally from the vertical cliff and 4.0 s later reaches the…

A: GivenVelocity of diver in horizontal direction ,vx=3.0 m/sTime taken ,t=4.0 s

Q: b. What is the initial velocity of the rocket?

A:

Q: A water bottle rocket is blasted up with an initial velocity of 40. m/s. Assume no air resistance.…

A: Given data:  A vertical upward projectile motion  Initial velocity (u) = 40 m/s Air resistance is…

Q: Gaetano shoots a basketball from a height of 6.5 ft with an initial vertical velocity of 17 ft/s.…

A: Given, Gaetano shoots a basketball from, height h(0) = 6.5 ft initial vertical velocity uy = 17 ft/s…

Q: An object’s position as a function of time is x(t) = 9 m + 1.5 m/s t– 3 m/s^2 t^2 a. Calculate the…

A: Given  x(t)=9 + 1.5t- 3t2 Now We find velocity and acceleration as a function of time…

Q: A briefcase (small bag) is thrown at a velocity of 147.2 î m/s at a height of 9.1 m. At the same…

A:

Q: An object is dropped from a tower, 157 ft above the ground. The object's height above ground t sec…

A: Given data The height of the tower is h = 157 ft The expression for the height above the ground is s…

Q: A rubber ball is shot straight up from the ground with speed vo. Simultaneously, a second rubber…

A:

Q: A ball is shot vertically upward with a speed of 150 m/sec from a point 80 m above the ground.…

A: "According to company policy we can answer only three subpart. Kindly repost the remaining question…

Q: You are the technical advisor to a crew filming an action movie. The director wants a motorcycle to…

A:

Q: Soba shot an arrow directly up in the air with a velocity of 60.0 [m/s]. Disregarding air…

A: The first arrow will first reach a maximum height in time t1 , where velocity of first arrow becomes…

Q: a) At what height above the ground does the projectile have a speed of 0.5v0? Express your answer…

A: (a)   Apply energy conservation, between the initial position, that is the ground, where the height…

Q: An airplane traveling horizontally 1600 m above the ocean at 68.2 m/s must drop a box of rescue…

A: Given data: The height of the plane above the ground, h=1600 m. The horizontal velocity of the…

Q: The height of the disc thrown vertically upward from a point 2 meters above the ground with an…

A:

Q: 1. An object's position as a function of time in the x-direction is given by; x(t) : 10 +5e-0.3t…

A:

Q: A ball is thrown toward a cliff of height h with a speed of 25m/s arnd . an angle of 60? above…

A: Here, we calculate  the given as follow;

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –