m A juggler throws an orange vertically into the air at 4.73- s. How long does it take the orange to return to the juggler's hand? 0.964 s 1010 s 37.5 s 4.82 s

Q: a flea can jump straight up to a height of 0.460 mm , what is its initial speed as it leaves the…

A: Given data: The height achieved by flea during jump is h=0.460 mm.     The expression for the…

Q: A bullet is shot horizontally from shoulder height (1.5 m) with an initial speed 200 m/s. (a) How…

A:

Q: B.A person kicks a soccer ball from the roof of an 8m high building. an initial velocity vector of…

A: Height of building (h) = 8 m Initial velocity (u) = 43.2 km/hr launching angle (θ) = 40o above the…

Q: A body projected upward from the level ground at an angle of 50° with the horizontal has an initial…

A: angle = 50 degrees initial velocity = 4 m/s

Q: A college student wants to toss a textbook to his roommate who is leaning out of a window directly…

A:

Q: A projectile is fired from ground level at speed 22 m/s at angle 55 degrees above horizontal.  (a)…

A: a Time of flight, T = 2 u sin θgT =2 22 m/s (sin 55o)9.8 m/s2=3.68 sec

Q: A fish swims directly east across a river, but it is pulled 672m downstream (south) by a strong 6.00…

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

Q: e. A rifle, at height H above the ground, fires a bullet parallel to the ground (bullet A). At the…

A: Since the bullet A only has vertical velocity and the bullet B starts from rest. So both of them…

Q: A helicopter drops a supply package to flood victims on a raft on a swollen lake. When the package…

A: (a) Time of flight using kinematic expression in the vertical direction…

Q: A stone is thrown vertically downward with a velocity of 5 m/s from a window 50 meters above ground…

A:

Q: A river flows due north with a velocity of 2 m/s. Across the river due east a man rows a boat whose…

A:

Q: b) An electron moving along the x-axis has a position from the origin given by x =7+2te t m, where t…

A: Using relation between displacement and velocity

Q: A cyclist rides 3 km west and then turns around and rides 2 km east. (a) What is her displacement?…

A: Given: A = 3 km west  B = 2 km east

Q: A ball is kicked with an initial velocity of 24 m/s in the horizontal direction and 11 m/s in the…

A: Given: horizontal component of initial velocity, ux = 24 m/s vertical component of initial velocity…

Q: A boat, capable of travelling at a speed of 5.1m/s in still water, is crossing a river that is…

A: Recall     relative motion equation    VAB=VAE-VBE

Q: A bolt drops from the ceiling of a moving train car that is accelerating northward at a rate of 2.50…

A: Given:- A bolt drops from the ceiling of a moving train car that is accelerating northward at a rate…

Q: A swimmer, capable of swimming at a speed of 1.13 m/s in still water (i.e., the swimmer can swim…

A: Given:Speed =1.13 m/sWidth of river=2.41 kmNow,A) How long does it take the swimmer to cross the…

Q: A ball is kicked from the ground with an initial velocity of 22 m/s at an angle of 35 degrees. The…

A: (a) The total time of flight of the ball is, t=2v0sinθg=222 m/ssin35°9.8 m/s2=2.58 s

Q: A ball is thrown from the ground with an initial velocity of 10 m/s at an angle of 30 degrees. a)…

A: Expression for equation of motion -  h=vit+12gt2 Given values -  Initial speed v=10ms Angle =θ=30o

Q: An airplane is flying with a velocity of 90.0 m/s at an angle of 23.0◦ above the horizontal. When…

A: at the moment of dropping, horizontal velocity of case vx=90cos23o vertical velocity of case…

Q: A frog hops four times: twice forward, once to the right, and once forward again. Each hop covers a…

A:

Q: A ship steams at a constant velocity of 30 km/h. (a) How far does it travel in a day? (b) How long…

A: "Since, you have asked multiple questions, we can answer only first question according to our…

Q: A motorboat traveling 5 m/s, East encounters a current traveling 2.5 m/s, North. a. What is the…

A:

Q: A LASS swim team member is practicing her diving. She takes off with a velocity of 6.00 m/s [ 40°…

A: Write the horizontal and vertical components of initial velocity. vxi=6cos40°vyi=6sin40°   (a)…

Q: E Dolphins may leap from the water just for the fun of it. At theinstant a leaping dolphin lands, is…

A: Let the surface of the water and the land is at the same level. Then the vertical displacement of…

Q: b. A yellow projectile is shot straight upward from ground level with an initial speed of 75.0 m/s…

A: The maximum height of the projectile is

Q: A championship golfer uses a nine iron to chip a shot right into the cup. The golf ball is launched…

A: A projectile motion is the motion of an object which is projected or thrown near the surface of the…

Q: A stuntman sitting on a tree limb wishes to drop vertically onto a horse galloping under the tree.…

A: Write the equation of motion, and solve for the time taken by the stuntman to reach the horse from…

Q: I A student standing on the ground throws a ball straight up. The ball leaves the student's hand…

A:

Q: During a basketball practice game, the coach tossed a coln vertically up. It retuned to his hand…

A: Given Total time taken = 5.2 s  Time taken to reach at maximum height = 5.2/2 = 2.6 s  Velocity at…

Q: a How long does the defender have to react to the puck? (i.e. How long does it take to travel 3…

A:

Q: A swimmer heading directly across a river 200 m wide reaches the opposite bank in 6 min 40s, during…

A: (a) The time taken by the swimmer is, t=6 min60 s1 min+40 s=360 s+40 s=400 s The speed of the…

Q: A dog can jump over a 1.2-meter-high fence with a takeoff angle of 50° above a level ground. (a)…

A:

Q: Lionel Messi of FC Barcelona kicked a football with an initial velocity of 20.0 m/s at an angle of…

A:

Q: Q: A ball is tossed vertically upward, then returned in the same path, and its launcher picked it up…

A:

Q: An electron is moving in a straight line with a velocity of 4.0×10^5 m/s. It enters a region 5.0 cm…

A:

Q: A swimmer, capable of swimming at a speed of 1.79 m/s in still water (i.e., the swimmer can swim…

A:

Q: Bryan Allen pedaled a human-powered aircraft across the English Channel from the cliffs of Dover to…

A: a) The expression for displacement is d=vt Substitute values in the above equation  d=3.53ms169…

Q: In Potsdam in 1988, Petra Felke of (then) East Germany set a women’s world record by throwing a…

A: Given: Range of the javelin, R = 262 ft + 5 inch = 262.42 ftAngle of launch = 40 degrees from the…

Q: A sailboat runs before the wind with a constant speed of 4.5 m/s in a direction 29∘ north of west.…

A: Please see the answer below.

Q: A A stone is thrown vertically upwards at 245 en the level with but just beyond Se on a pont cliff…

A: Given:-  The velocity of the stone is u = 24.5 m/s  The height of the stone at t sec  h = 4.9t ( 5 -…

Q: 2. A boat heads directly across a river41 m wide at 3.8 m/s. The current is flowing downstream at…

A: As per guidelines we are suppose to do only one question from multiple question kindly post the…

Q: A ball is kick (a) At what speed (in m/s) does the ball hit the ground? m/s (b) For how long (in s)…

A:

Q: A cannonball was fired from a Word War I cannon with a vertical component of the initial velocity at…

A: Horizontal Velocity "vx"= 12m/s vertical Velocity "vy"= 18 m/s

Q: A swimmer, capable of swimming at a speed of 1.83 m/s in still water (i.e, the swimmer can swim with…

A: Write the expression for time taken by the swimmer to cross the river .

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 –