What is the total time it takes for a ball that is tossed straight up at 10 m/s to reach the top of its path and then return to its starting point? Hint: since the ball returns to its starting point, what is its displacement? Your answer should be in units of seconds but you should only submit the number for your answer

Q: Terence is thrown from a point above the ground. The height at ground level is given by the equation…

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Q: A polar bear starts at the North Pole. It travels 1.0 km south, then 1.0 km east, and then 1.0 km…

A: Given:The travels Distance,The toatal distance,SS=1 km+1 km+1 km   =3 kmTime,t=45 min.What was the…

Q: A ball is thrown straight upward with an initial velocity of 30 m/s as shown in the diagram below.…

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Q: The data represented in the velocity vs. time graph below is from a car traveling along a flat…

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Q: An airplane accelerates down a run at 3.20 m/s for 32.8 s until finally lifts off the ground.…

A: Given data: Initial velocity (Vi) = 0 m/s Acceleration (a) = 32.8 m/s2 Time (t) = 32.8 s Required:…

Q: A ball is thrown so that the motion is defined by the equations x = 5t and y = 2 + 6¢ – 4.9°, where…

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Q: person jogs eight complete laps around a 400-m track in a total time of 15.1 min.

A: time =15.1 min =15.1×60 sec=906 s

Q: A cannon ball is launched into the air with an upward velocity of 294 feet per second, from a…

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Q: The figure below shows the unusual path of a confused football player. After receiving a kickoff at…

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Q: Times New. 2. 4. 5. 6. Problem 4: Two cars are in a 500 meter race. Car 1 has an acceleration of 3…

A: For car 1 Max. Velocity = 54 m/s u = 0     ,     a = 3 m/s2 Time to gain maximum velocity (t1)  v =…

Q: A person going for a walk follows the path shown in the figure. The total trip consists of four…

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Q: Some students were investigating the speed of a toy car that they built. They performed two trials…

A: Given data:  t1 = 4.0 s, d1 = 5.6 m t2 = 5.0 s, d2 = 7.0 m Required: Average speed (Sav)

Q: For questions 1-5, assume that "forward" is the position direction. 1. A person takes 30 seconds to…

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Q: In a half marathon (13.1 miles), one runner finishes with a speed of 6.5 miles/hour and another…

A: Given data Distance traveled, D=13.1 miles Speed of runner one, s1=6.5 miles/hour Speed of runner…

Q: A rock is thrown vertically upward from ground level at time t = 0. At t = 1.7 s it passes the top…

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Q: The motion of a car is shown in the graph. 1. Calculate the acceleration of the car at 5.0 s. 2.…

A: Given data:  Velocity vs time graph

Q: GRAPH A GRAPH B GRAPH C Match the answers with questions based on the given graphs. Time Time Time .…

A: Graph A Initially, the slope of the graph is zero since the curve is parallel to the horizontal…

Q: On the moon where g = 1.6 m/s2, a stone was dropped from a certain heigh hit the ground after 6…

A: let upward direction represent positive and downward is negative axis

Q: The position-versus-time plot of a boat positioning itself next to a dock is shown in the…

A: Given : Position versus time plot

Q: 2. (a) A car travels at a constant velocity 50 km h-1 for 100 km. It then speeds up to 100 km h-1for…

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Q: A snowboarder starts from rest at the top of a double black diamond hill. As she rides down the…

A: given displacement equation as  x=0.25 t3 +t2 +2t where t is time in seconds position at t=5 s will…

Q: As shown, the area under the velocity–time graph and between the vertical axis and time t (vertical…

A: Here,  Area under v-t graph is the displacement, let the displacement corresponding to vxi is xi and…

Q: The cheetah is considered the fastest running animal in the world. Cheetahs can accelerate to a…

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

Q: A particle moves on the path y = 3.6x2, where x and y are in meters. Its velocity has a constant x…

A: Given information: The equation of the path in which the particle moves: y=3.6x2 The component of…

Q: An athlete wants to run a 1500m race with an average velocity of 6.00 m/s. After running the first…

A: The speed of the athlete in the first 500 m is,

Q: An engineering physics student conducted an experiment on free fall motion by launching a toy rocket…

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Q: A runner starts at the beginning of a track and runs at a constant speed of 18 km / h. After 6…

A: Given data:  Speed of  first runner(V1) = 18 km/h Second runner starts after = 6 minutes Starting…

Q: a 100-meter race, the runner travels the 1st and 2nd 50-meters in time t1 and t2. Usually:

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Q: image472

A: Given: The athlete walks  East = 10m South = 2m

Q: The bush baby, a small African mammal, is a remarkable jumper. Although only about 8 inches long, it…

A: The pictorial representation of the movement of any object is defined as motion diagrams. It shows…

Q: A plane starts from rest at one end of a 600 meter long runway and accelerates to a speed of 105…

A: Given data Initial velocity of plane is, u=0 m/s Final velocity of the plane, v=105 m/s Distance…

Q: A lead ball is dropped into a lake from a diving board 5.0 m above the water. After entering the…

A: Given data *The height of the ball from the diving board is h1 = 5.0 m *The ball reaches the bottom…

Q: Hicham El Guerrouj of Morocco holds the world record in the 1500 m running race. He ran the final…

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Q: In the recent SEA Games the individual speeds of the individual runners of the Philippine team in…

A: The average velocity is given by: vavg = v1+v2+v3+... vnn Given: v1=7m/s, v2=8m/s, v3=9m/s,…

Q: Maria throws two stones from the top edge of a building with a speed of 1.2 × 10' m/s. The height of…

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Q: A box was dropped from the top of a building. Which of the following is true regarding its…

A: As the box is falling under the action of gravity so the distance of box from the top of the the…

Q: The equations of kinematics, which are given in the table Table 2.4 Equations for Motion in a…

A: As given in the title of the table "Equations for motion in a straight line under constant…

Q: A rock is thrown vertically upward from ground level at time t= 0. At t= 1.6 s it passes the top of…

A: It reaches the top of the tower at t= 1.6sec and 1.1 sec later it reaches the maximum height

Q: A marathoner runs 22 km [N] and then 32 km[S].Assuming the entire run takes 4.2 hours, solve the…

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Q: A car accelerates at a constant rate from rest to 16 m/s in a distance of 74 m. What is the…

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Q: If a train can accelerate at 0.10 m/s˄2, how far must it travel to increase its speed from 1.0 m/s…

A: Given: Acceleration of train, a = 0.1 m/s2 When velocity increased, final velocity, v = 6 m/s…

Q: The figure below shows a position vs. time graph of a certain object. Which statements about the…

A: The position time graph is given as above. The slope of position time graph tells us about the…

Q: A driver traveling north slows down from 35.4m / s to 0m / s in 8.6 seconds. What is the magnitude…

A: Given: The initial velocity of the driver is 35.4 m/s in north direction. The final velocity of the…

Q: What is the sum of 1123 and 10.3 written by scientific notation with the correct number of…

A: sum of 1123 and 10.3   1123+10.3=1133.3=1133=1.133*103answer is in 4 significant figures

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 –