Problem 3: An object is thrown off the top of a building with velocity 32 m/s at an angle of 17° with respect to the horizontal. The object travels a horizontal distance of 280 m before landing on the ground. Part (a) How high is the building in meters? Numeric : A numeric value is expected and not an expression. h =

Q: A ball is launched vertically upward with a speed of (21.0+A) m/s. Determine the speed of the ball…

A: Given: The initial speed of the ball is Vi =(21.0 +A) m/s. The height is h = (18.0 +B). A =15 B = 8

Q: A cliff is 75 m high. At its peak, Mary dropped two stones, in which the second stone is dropped 1.4…

A: The time between release of two stones is 1.4 s.

Q: A robot has been designed and is tested on the course above (A-B-C-D-E). If the robot takes 3.4…

A: Required to find the average speed of the robot.

Q: A car drives horizontally off the edge of a cliff that is 60.5 m high. The police at the scene of…

A:

Q: The Space Shuttle travels at a speed of about 9.61x 103 m/s. The blink of an astronaut's eye lasts…

A: velocity of space shutter V = 9.61 *103 m/sec  length of football field L = 91.4 m time of eye…

Q: The F-35A, one of the U.S. Air Force's latest fifth-generation fighter was taken 160 km away from…

A: To solve this problem, we can use the equations of motion and kinematics. We assume that the F-35A…

Q: The Space Shuttle travels at a speed of about 8.85 x 103 m/s. The blink of an astronaut's eye lasts…

A:

Q: bullet is fired on level ground at 231 m/s, 60° above the horizontal.  Setup with a labeled…

A: Initial speed of the bullet u=231 m/s Fired angle θ=600 The bullet undergoes projectile motion.The…

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

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Q: you walk 1dkm north in 15 hours and then 18 km west for 2 hours what is the magnitude of your…

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

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Q: The figure shows the circular wave fronts emitted by two wave sources. 20 R

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Q: If m/s, what is the magnitude of -4? =

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Q: A space object is launched into the atmosphere at a constant velocity of 30 mi/s. A resident stands…

A: Given data: The initial speed of object is u=30 mi/s. The distance of launching pad is x=60 mi. The…

Q: golf ball is hit horizontally off the edge of a 21 m high cliff and lands a distance of 36 m from…

A: Given  Height of Cliff, h = 21 m  Horizontal distance, D = 36 m  Initial velocity, in x direction is…

Q: A car drives horizontally off the edge of a cliff that is 68.1 m high. The police at the scene of…

A:

Q: Problem 3: An object is thrown off the top of a building with velocity 32 m/s at an angle of 17°…

A: Time of flight t=xucosθ=280 m32 m/scos17°=9.149 s

Q: +8

A: Given that First, the car going at the speed u1=50km/h=13.89m/s and the time is t1=8min=480s   Then…

Q: The velocity of a particle is defined as v(t) = {0.8t² i + 12t¹/2j+5k} m/s. Determine the magnitude…

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Q: Problem 1: The skiers leaves the ramp A at an angle of 20° with the horizontal. The ramp A is 10 ft…

A: R = 10 ftl = 300 ft

Q: In reaching her destination, a backpacker walks with an average velocity of 1.18 m/s, due west. This…

A: Suppose x is the distance the backpacker moved with velocity 0.717m/s, then the total displacement…

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: Raindrops fall 1.99 × 10° m from a cloud to the ground. If they were not slowed by air resistance,…

A: Given: The distance of cloud from ground, S=1.99×103 m   To find the speed of the with which drops…

Q: Which figure shows Ã₁ +. +Ả, +Âg? X-Z155 (b) A₂ (a) (c) (d) (e)

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Q: A   boy  throws a  ball  upward in  the  vertical  direction  at  the base of  a  hill 40.0  meter…

A: Given:Height of hill, H = 40 mdistance, s = 20 m

Q: Problem 5: An airplane is flying horizontally at a speed of 328 m/s. When the plane is directly…

A: vi,x=328 m/sx=17.8 km =17.8×103 m

Q: At time t = 0 a particle at the origin of an xyz-coordinate system has a velocity vector of Vo =i+…

A:

Q: A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10…

A: The distance traveled in the original direction is given by: distance = speed x time = 640 mi/h x…

Q: A car is 2.52 km west of a traffic light at t = 0 and 4.28 km east of the light at t = 6.00 min.…

A: Given: at t=0 , car is at 2.52 km west of traffic light at t=6.0 min, car is at 4.28 km east of…

Q: A student drove to the university from their home and noted that the odometer reading of their car…

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Q: A suspicious-looking man runs as fast as he can along a moving sidewalk from one end to the other,…

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Q: In reaching her destination, a backpacker walks with an average velocity of 1.14 m/s, due west. This…

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Q: Ex. 2. A car driver in northern Ontario makes the following displacements: Ad₁= 15.0 km [W 30.0°N]…

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Q: A flower vase fell from a four storey building which is about 25 feet. How long does it take for it…

A: First option is correct.

Q: For the following data. Time (s) Distance (m) 1 22 2 43 3 64 4 87 5 101 6 129   Plot…

A: Velocity is defined as the amount of distance an object travels in a given amount of time. The…

Q: Q1) A car of 1000 Kg is moving at a velocity of 100 Km/h [East] and it collides with a truck of…

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Q: To determine the height of a bridge above the water, a student drops a coin and measures che time it…

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Q: A ball is thrown straight down at 1.29 m/s and hits the ground 1.07 seconds later. How many meters…

A: Given  Initial velocity u = 1.29 m/s Time of flight t = 1.07 sec Accelerated = g = 9.8 m/s2

Q: A runner goes north 500 m, turns east 1050 m and then goes south for 800 m. What is his displacement…

A:

Projectile Motion