A ball is thrown straight upward, and it reaches a maximum height of 2.80 seconds.   b). What is the maximum height reached by the ball shown in a formula showing what the variables are defined as in a diagram?

Q: A car on Cass Ave. is proceeding north, towards Warren Ave., at the rate of 20 miles per hour. A…

A: Given: The speed of car, V = 20 mph The speed of truck, v = 30 mph The position of car, y = 0.4 m…

Q: Find the following for path B in the figure, where the side length of each square block is l = 125…

A: Block Length:I = 125 m

Q: A student runs 20 feet along South. She slows down and starts to walk 30 feet North. Then returns to…

A: Distance - Distance is defined as the total length covered by the object during any time duration,…

Q: Use three decimal places on answers Problem1: A projectile leaves at a velocity of 50 m/s at an…

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Q: Suppose you walk 15.5 m straight west and then 26 m straight north. How far are you, in meters,…

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Q: (a) Complete the motion diagram below by plotting all the acceleration vectors. (b) Does this motion…

A: Here the body is moving in curved path. If a body is moving in curved path, it will experience two…

Q: A ballistic pendulum is a dimple device for measuring the speed of a projectile. A 360 g slug is…

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Q: A ball is tossed vertically from the top of a building that is 96 stories tall (approximately 864…

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Q: A hoverboard rider goes straight down Arkansas Avenue for 2 miles, then turns left and goes straight…

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Q: You stand at the top of a deep well. To determine the depth, D, of the well you drop a rock from the…

A: Given:- t = 3.1 sec vs = 336 m/s Distance travelled by sound in upward direction equals the distance…

Q: Kenny is climbing the stairs of his apartment building for exercise. Kenny weighs 83 kg and the…

A: Given :m=83kg h=11 inches per step=0.27m Change in potential energy =mgh-0= 83*10*0.27=224.1J The…

Q: The acceleration due to gravity is -9.8 meters per second squared. An object is thrown upward from a…

A: The acceleration due to gravity is given as, a=g=-9.8 m/s2. The height of the tower is given as,…

Q: a b С In a study of the length of time it takes students to travel to TAFE in a country town, a…

A: a) First, use excel or other graph tools to plot the graph between the distance travelled by the…

Q: If an object is thrown upward with an initial velocity of 256 tusecond, then its height after t…

A: initial velocity of object thrown upwards (u) = 256 fts2The equation of motion is given by : h =…

Q: A car moves with a constant accelaration of "a" from the initial values of t=0s, x,(position)and V,…

A: equation of motion v= vo +at x= xo + vot + 1/2 at2  and a is constant

Q: Problem 2: Answer the following questions about path A in the figure. A city block is a square of I…

A: Length of each block ,l= 110m

Q: Hi I am in physics 1 and I need help with this problem. It saids a boy runs in an open field. He…

A: Given data:Distance travelled due north, AB = 233 mDistance travelled due west, BC = 178 m

Q: Calculate the maximum distance a human could long jump assuming we combined the faster human with…

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Q: n drives her car in a stra s around and drives ba. the total distance cover 55 Km = total dispe 5 Km…

A: Average speed = total distance /total time taken

Q: a) Calculate the height of a cliff if it takes 2.56 s for a rock to hit the ground when it is thrown…

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Q: A runner goes North for 3 km, then turns and heads South for 5 km, then turns North again for 4 km.…

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Q: 13.) A toy rocket is launched from a 4-foot pedestal. The situation can be modeled by the function h…

A: Given Data: A toy is launched from a 4-foot pedestal. The situation can be modeled by the function…

Q: 1. A sprinter at a track and Field event is entered in a 500 m race. The starting gun goes off,…

A: (1) According to the kinematic equation of motion, the acceleration of the sprinter is, Substitute…

Q: Hi thank you for that solution. In an exam would I be given those formulas or do I need to know them…

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Q: A woman attached to a bungee cord jumps from a bridge that is 26 m above a river. Her height in…

A: GivenA woman attached to a bungee cord jumps from a bridge that is 26 m above a river. Her height in…

Q: the range R when the ball strikes the ground.

A: we know range of a projectile motion is R = v2sin2θg where v = initial velocity of projectile  θ=…

Q: A baseball is hit almost straight up into the air with a speed of 24 m/sm/s .

A: Write the given values of the problem u=24 msv=0

Q: för Ay in terms of At, a, and the vertical component of the initial velocit rt (d) If the ball…

A: Given: The height of the ball from the ground is 17 m. The initial velocity of the ball is vi.

Q: 5. A rock is dropped from a very tall tower. If it takes 4.5 s for the rock to reach the ground,…

A: As the rock is dropped, it can be assumed that the initial  velocity of the rock is, v0 = 0 m/s The…

Q: Hi I am in phyiscs I and it has the problem a runner ran the marathon (approx. 26.1) in 2 hours and…

A: Conversion from miles to km is,

Q: A player passes a basketball to another player who catches it at the same level from which it was…

A: Given:  u = 7.2 m/s R = 4.7 m

Q: A bird can fly 24 km/hkm/h .     Part A How long does it take to fly 3.6 kmkm ? Express your answer…

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Q: A plane is flying South with speed of 900 km/h. At a specific movement the wind start blowing West…

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Q: could you help please

A: a) The kinematic equation for final velocity is,

Q: A bike accelerates uniformly from rest to a speed of 12.12 m/s over a distance of 36 m. Determine…

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Q: The speed of propagation of the action potential (an electrical signal) in a nerve cell depends…

A: Given Length of nerve is d=1.1 m Time taken is t=61 ms =0.061 s

Q: _3. Lisa runs 1.5 km along a straight path and then turns and runs 2.4 km in the opposite direction.…

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Q: George runs the football 40 yards downfield before he is tackled.  The straight line distance…

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Q: A woman walking her dog travels 200 m north, then 400 m west, then 500 m south. (a). What was the…

A: Given that, a woman walking her dog travels 200 m north, then 400 m west, then 500 m south

Q: A ball was dropped from a building and reached the ground in 4.00s. Show the equations that you use…

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Q: A student wrote software that controls a drone. In this software, East is positive & direction,…

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Q: 6. a) Describe the motion pictured by the v-vs.-t graph shown. v(m/s) H t(s) 6 78 2 4

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Q: A baseball is thrown vertically upward from the ground and reached the height of 40 meters.…

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Q: 14. If the speed in (m/s) that a certain athlete reaches in a 200-meter race is described by the…

A: Speed of the person is given as ; here  represents distance.Find:(a) Distance traveled by the person…

Q: You are given v(t) for a cart. v(t)=sint+2cost Write the physical description of the cart, find the…

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Q: A motorcycle begins at rest at t0 = 0 seconds. The motorcycle starts moving, and eventually covers a…

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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 –