A ball rolling along a straight line with velocity 0.35 m/s goes from x=2.1 m tox=7.3 m. How much time does this take?
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 particle’s velocity along the x-axis is described by v(t) = A t + B t2, where t is in seconds, v…
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Q: Nerve impulses in a human body travel at a speed of about 100 m/s. Suppose a man accidentally stubs…
A: Given that: Speed of the nerve impulse in human body: v= 100 m/s Height of the man, d=1.70 m…
Q: A badger looking for food travels 8.0 km [S], 3.0 km [E], 5.0 km [S], 9.0 km [N], then 3.0 km [W].…
A: Given data: Badger travels 8.0 km [S], 3.0 km [E], 5.0 km [S], 9.0 km [N], then 3.0 km [W]…
Q: In 3.2 s, a particle moving with constant acceleration along the x axis goes from x = 31 m to x = 51…
A: Initial position of particle is, x0=31 m Final position of particle is, x=51 m Time taken by…
Q: In 2.2 s, a particle moving with constant acceleration along the x axis goes from x = 19 m to x = 56…
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Q: An object moves in one dimensional motion with constant acceleration a = 4.5 m/s². At time t = 0 s,…
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Q: bird is flying due east. Its distance from a tall building is given by x (t) = 29.0m + (12.9m/s)t −…
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Q: A classic wooden coaster has cars that go down a big first hill, gaining speed. The cars then ascend…
A: The acceleration of the cars along the direction of the inclination be: Because the car is…
Q: Tectonic plates are large segments of the Earth's crust that move slowly. Suppose that one such…
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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 ball is launched straight upwards starting at a height of 0.47 ×× 0.06 m. If the ball reaches a…
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Q: Nerve impulses in a human body travel at a speed of about 100 m/s. Suppose a person accidentally…
A: Given : v = 100 m/s d = 2 m
Q: How much time does it take for the package to reach the ground?
A: Given that:Initial speed of the package, u=5.38 m/sInitial height of the package, h=125 m
Q: A particle moving along the x-axis has its velocity described by the function v_x =2t2m/s=2t^2m/s,…
A: Given data: Velocity function of particle V = 2t2 m/s Initial position x0 = 2.8 m at t = 0 s
Q: Nerve impulses in a human body travel at a speed of about 100 m/s. Suppose a man accidentally stubs…
A:
Q: How long did the ball take to return to the juggler’s hand?
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Q: A hare and a tortoise compete in a race over a course 2.80 km long. The tortoise crawls straight and…
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Q: A eagle is flying horizontally at 6.65 m/s with a fish in its claws. It accidentally drops the fish.…
A: Given data The horizontal velocity of the eagle is vx = 6.65 m/s. The final velocity of the eagle is…
Q: We are standing on the top of a 1040 feet tall building and launch a small object upward. The…
A: Given data The height of the building is H = 1040 ft. The expression for the height of the object…
Q: Nerve impulses in the human body travel at a speed of about 100 m/s. A 2.0 m tall man accidentally…
A: Given: The velocity of nerve impulse (v) = 100 m/s. Height of man (h) = 2.0 m.
Q: The figure here shows the speed v versus height y of a ball tossed directly upward, along a y axis.…
A: Given : d = 0.37 m vB = vA/3
Q: An airplane covers a straight-line distance of 8.59 km in 30 .1 s, during which time it has a…
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Q: A mountain lion jumps to a height of 2.80 m when leaving the ground at an angle of 43.1°. What is…
A: Given Height of the mountain H = 2.80mAngle of launch θ=43.1°
Q: A particle moving along an x axis has an acceleration of 15.0 m/s2. At t = -2.0 s, the particle's…
A: Given that:- Acceleration of particle=15m/s^2
Q: A car is traveling east at 17.5 m/s when it turns due north and accelerates to 32.5 m/s, all during…
A: Given data: Initial velocity (u) = 17.5 m/s, due East Final velocity (v) = 32.5 m/s, due North Time…
Q: The velocity of an object as a function of time is given by v=3t2+5t-12 m/s, where t is in seconds.…
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Q: Nerve impulses in a human body travel at a speed of about 100 m/s. Suppose a person accidentally…
A: The distance travelled by the nerve impulse is d=1.6m
Q: At an air show, a jet plane has velocity components vx =695km/h and vy =415km/h at time 4.35 s and…
A: Given: The velocities are vx=695 km/h and vy =415 km/h at time 4.35 s and velocity vx'=938km/h and…
Q: cat is setting at the end of a long hallway. a mouse is running away from the cat , at a constant…
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- Two kids are racing towards a toy somewhere between them. Albert has 3.90 times further to run than Betty. Albert is to the West of the toy and Betty is to the East of the toy. Albert runs at a constant speed of 1.60 m/s. It takes him 2.90 s to reach the toy.How far did Albert run to reach the toy?A ball thrown horizontally from a height of 1.2m hits the ground at a distance of 5.0m. What was the initial speed of the ball (in m/s)?A bowling ball traveling with constant speed hits the pins at the end of a bowling lane 16.5 m long. The bowler hears the sound of the ball hitting the pins 2.61 s after the ball is released from his hands. What is the speed of the ball (in m/s), assuming the speed of sound is 340m/s?
- A ball rolling along the floor with velocity 0.41 m/s goes from x = 1.35 m to x = 9.8 m. How much time does this take?A jet plane comes in for a landing with a speed of 120 m/s. The length of the runway is 500 m. From the instant the plane touches the runway, What is the time interval needed to come to rest (in seconds)?A juggler throws a bowling pin straight up with an initial speed of 8.2 m/s. How much time elapses until the bowling pin returns to the juggler's hand? 0.84 s 1.68 s O 1.2 s O 2.4 s
- A sports car starts from rest at an intersection and accelerates toward the east on a straight road at 7.0 m/s2m/s2. Just as the sports car starts to move, a bus traveling east at a constant 16 m/sm/s on the same straight road passes the sports car. When the sports car catches up with and passes the bus, how far has the sports car traveled?The displacement of a particle is given by s = 4t³ - 60t² + 100t -58 where s is in feet and t is in seconds. Plot the displacement, velocity, and acceleration as functions of time for the first 13 seconds of motion. After you have made the plots, answer the questions. Questions: At t = 1.8 S= i fty = i ft/seca = i ft/ser sec, At t = 6.6 i S= fty = i ft/seca = i ft/se sec, Att = 9.8 sec, i fty = ft/seca = S = i ft/ser The velocity is zero when t = i sec and when t = secA ball is thrown horizontally from 43 a meter high cliff and lands on the ground 70.6 m from the base of the cliff. What was the ball's initial velocity in m/s?