In one of the scenes in a movie, a stuntman is required to jump across a river 45.0 m wideon a motorcycle using a ramp that is inclined 37 degrees with the horizontal. The bank where he is supposed to land was 23.0 m lower than the launch ramp. What must be his minimum launch speed so that he will make it to the landing bank? (Ignore air resistance.)

Q: A golfer hits a shot to a green that is elevated 2.90 m above the point where the ball is struck.…

A:

Q: A golfer hits a shot to a green that is elevated 3.40 m above the point where the ball is struck.…

A: Resolve the velocity along the horizontal direction and vertical direction as:

Q: Problem 20:  A teenager on a bridge throws a rock with an initial speed of 11.49m/s . The release…

A: This problem can be solved by using conservation of energy:The initial height of the rock from the…

Q: A wooden toy box is thrown onto an inclined plane of angle e such that sin(e) = 0.8 with an initial…

A: According to conservation of energy, the total mechanical energy of the system remains conserved.…

Q: In the figure, a stone is projected at a cliff of height h with an initial speed of 45.0 m/s…

A:

Q: As shown in the figure, a heavy rock is shot upward from the edge of a vertical cliff. It leaves the…

A: According to the question we need to find the height of the cliff.

Q: A frog sat on a lily pad on the surface of a lake. The frog jumped from the lily pad onto a flat…

A:

Q: A soccer player kicks a ball with an initial upward velocity component of 10.5 m/s and a horizontal…

A:

Q: A golfer hits a shot to a green that is elevated 2.90 m above the point where the ball is struck.…

A: Solution:-

Q: Identical point charges (+50 uC) are placed at corners of a square with sides of 2.0m length. How…

A: The formula for the electric potential is: Finally, the electric charge is at centre of the square.…

Q: A stunt driver wants to make his car jump over cars parked side by side below a ledge. With what…

A:

Q: A jumping frog is leaving the ground at an angle of 30° and with an initial speed of 4.62 m/s. (a)…

A: Given data:  Angle (θ) = 30° Initial speed (u) = 4.62 m/s Required: The maximum height and…

Q: A stone is thrown with an inffial speed of 11.0 m/s at an angle of 55.0 above the horizontal from…

A: Given:The intial speed of the object is 11 m/s.The angle of the projection is 55o.The height of the…

Q: Your gasoline runs out on an uphill road inclined at 16.5° above horizontal. You manage to coast…

A:

Q: I only need help with part d. A ball is thrown with initial speed v0 up an inclined plane. The…

A:

Q: he highest barrier that a projectile can clear is 21.4 m, when the projectile is launched at an…

A:

Q: Alice tosses a snowball from the window of her apartment. She tosses the snowball with a velocity of…

A: (a) The given scenario is similar to a projectile launched from a height. The horizontal and…

Q: A rock is thrown off a cliff at an angle of 59° above the horizontal. The cliff is 135 m high. The…

A: Given that,speed, v0=20msangle, θ=59°height, h=135 m

Q: An Olympic long jumper leaves the ground at an angle of 31 degrees above the horizontal and travels…

A: Given value--- angle = 31 degree. horizontal distance = 5.2 m. We have to find--- What was the…

Q: A stone is thrown from the top of a building upward at an angle of 8, = 71° with the horizontal, the…

A: The x component of the velocity remains constant in the projectile motion as there is no…

Q: A soccer ball is kicked with an initial velocity of 17 m/s at an angle 38° above the horizontal.…

A:

Q: A rock is thrown off a cliff at an angle of 59° above the horizontal. The cliff is 135 m high. The…

A:

Q: A ball was kicked at an angle of 60.0° with a speed of 37.5 m/s. After 2 s, the ball reached its…

A:

Q: In the figure, a stone is projected at a cliff of heighth with an initial speed of 50.0 m/s directed…

A:

Q: What initial velocity v0 is required for a bullet, fired vertically from ground level, to reach a…

A: Initial velocity v0 (to be evaluated)The final velocity vf=0m/s (At the maximum height it will come…

Q: A ball is thrown 6ft above the ground at 40mph with a 45 degree angle. The ball is caught 9 feet…

A: Given  Initial speed of ball, u = 40 mph  = 17.88 m/s Ball thrown from a height, h = 6ft  = 1.828…

Q: A man stands on a roof of a 15.0-m tall building and throws a rock with a velocity of magnitude…

A: The maximum height is directly proportional to the square of speed and inversely proportional to…

Q: The long transit leaves the ground at an angle of 60.0 ° above the horizontal and at a speed of 8.0…

A:

Q: A golfer hits a shot to a green that is elevated 3.30 m above the point where the ball is struck.…

A: Initial velocity,

Q: A friend of yours has a one story house with a pool in the backyard. Someone gets the bright idea to…

A:

Q: A projectile is thrown from the top of a cliff with an initial speed of 25 m/s at an angle of 600 up…

A:

Q: a quarterback throws a football with a speed of 19.0m/s at an angle of 46.0 degree above the…

A: Given data *The given speed of the football is u = 19.0 m/s *The given angle is θ=46.00

Q: Before jumping from the bridge, Martin throws his water bottle to a friend standing on the bank of…

A: Basic physics concept.

Q: Trying to escape his pursuers, a secret agent skis off a slope inclined at 30° below the horizontal…

A:

Q: A girl throws a rock horizontally from a bridge with an initial velocity of magnitu 15.0 m/s. It…

A:

Q: If the height of the water slide is h = 3.8m, and the person's initial speed at the top is 0.70m/s ,…

A: Given Data: The height of the water slide is: h=3.8 m The initial speed of the person is: u=0.70 m/s

Q: A tennis player hits a ball 2.6  m above the ground. The ball leaves his racquet with a speed of…

A: Here, sx=vxt7m=23.5m/s cos 5.7° ×tt=0.3s So, the time taken by the ball to reach the net is 0.3s

Q: horizontal at 60 km/h. To survive and land on the snow 140 m below, he/she must clear a gorge 60 m…

A:

Projectile Motion