Suppose a cannon, placed on a moving cart with negligible friction in the wheel bearings, projects a cannonball straight up in the air. What is the horizontal velocity relative to the onserver? Is it the same/less/more than that of the cart? How would you describe that motion?

Q: 15 m/s 3.9 m

A: Let component of velocity,   ux along horizontal directionuy along vertical direction initial motion…

Q: A projectile is fired with an initial speed of 210 m/s and angle of elevation 60°. The projectile is…

A:

Q: A projectile has an initial velocity of 17.0 m/s at an angle of 65.0 degrees relative to the…

A:

Q: A projectile is fired from point A with an initial velocity v0. (a) Show that the radius of…

A: In the given figure,

Q: A stone projected at an angle 37° above the horizontal. If the initial velocity is vo- 30 m/s, then…

A:

Q: A particle is launched, from O(0,0) at a speed of 30m/s at an angle of 30°. The time taken by the…

A: For a projectile  ax  = 0 ay = -g = -9.8 m/s2

Q: the magnitudes of the (a) horizontal and (b) vertical components of its displacement from the…

A:

Q: You are on a cruise and get seasick.  You projectile vomit your lunch off the side of the ship with…

A: The velocity of the projectile along the y axis is as follows: vy=v0sinθvy=37.2 m/ssin27.9°vy=17.4…

Q: Tom Swift has built a rocket- and propeller-powered sled. It has a main thrusting propeller and a…

A: Given that Tom Swift has built a rocket- and propeller-powered sled. It has a main thrusting…

Q: f I have found the magnitude, how do I find the direction? This is the question.  A projectile is…

A: At the highest point of the trajectory, the vertical velocity becomes zero and hence only the…

Q: A projectile is fired towards the top, as in the figure below, at Building surface any point P that…

A: The equation of building surface: tan(30o)=h-yx This equation should also satisfy the projectile x…

Q: Good day to you In this particular problem in textbook, essential university physics by richard…

A: Dear student, The question is : A soccer player can kick the ball 28 m on level ground, with its…

Q: Suppose a cannon, placed on a cart moving at 2 meters per second with negligible friction in the…

A:

Q: To improve your basketball skill, you attempt to toss your keys onto your desk each time you return…

A: Given data: Initial height, y0=2.29 m Angle of projection, θ=12.90 Final height, ydesk=0.93 m…

Q: If the projectile is launched with a velocity of 24 m/s at 30° what will be the horizontal distance…

A:

Q: A projectile is thrown from the top of a cliff which is 14,1 meters above the ground level. The…

A:

Q: A golf ball is hit at ground level with a speed of 15 m/s at an angle of 45 degrees to the…

A:

Q: Ask Your Teacher   A projectile is launched with an initial speed of 45.0 m/s at an angle of…

A: Given: initial speed (u) = 45 m/s. angle from horizontal θ = 31.0°. projectile lands on hillside…

Q: 11. a) Calculate the velocity that a cannonball must be shot at, horizontally from the top of Mt.…

A: Solution: a). In order to orbit the earth, the gravitation attraction of the ball and earth must be…

Q: Serving at a speed of 185 km/h, a tennis player hits the ball at a height of 2.8 m and an angle 8…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: You throw a ball off a desk with a constant velocity of 5 m/s. If the desk is 2 meters above the…

A:

Q: Back on Earth, a ball is thrown off a roof top with a horizontal velocity 7 m/s and a downward…

A:

Q: If you throw a ball with an initial horizontal velocity of 30 m/s and an initial vertical velocity…

A: The objective of the question is to find the vertical displacement of a ball thrown with an initial…

Q: A rock is throw horizontally off a 100 m cliff with an initial velocity of 11 m/s.  What is the…

A: Given data The height of the cliff is given as s = 100 m. The velocity of the rock in the…

Q: Javelin is an Olympic sport where the athlete throws a wood stick a certain horizontal distance, as…

A: a) Let the athlete throw a wood stick with the initial speed u at an angle θ. Evaluate the maximum…

Q: 6) You push a ball off a desk so that it rolls with a constant velocity of 5 m/s. If the desk is 2 m…

A: In this question we have to answer some questions related to the motion of the ball. Please give…

Q: Sniper: A rifle is aimed at a target 40m away. The bullets hits the target 2.2cm below the…

A:

Q: A rifle is aimed horizontally at a target 60 m away. The bullet hits the target 1.9 cm below the aim…

A:

Q: Percy in Lotus Casino. While being chased, Percy Jackson spotted the Poseidon's pearl raversing…

A: Given- Acceleration (a) = 1.25 m/s2. (tangential acceleration) Diameter (d) = 40 cm Radius (r) = 20…

Q: A golfer strikes a golf ball with his golf club at 42 m/s and at 30 ° above the horizontal, If air…

A: Given Velocity vo = 42 m/s Angle θ       = 30° The air resistance and wind are neglected, and the…

Q: A projectile is launched from the ground as shown in the figure below with an initial speed of vo…

A: Let initial velocity = u now , we know that the horizontal velocity remains same as there is no…

Q: The hole on a level, elevated golf green is a horizontal distance of 155 meters from the tee and at…

A: if you find any doubt, please mention in the comments.

Q: A stone is thrown horizontally at a speed of 15m/s. Before stricking the ground if forms an angle of…

A:

Q: Does a bullet travel in a straight line when fired out of a rifle? Describe the shape of the…

A: Well, the simplified physics textbook drawback would most likely wish the solution "yes," since…

Q: On a strange planet the acceleration due to gravity is 20 ft/s^2 downwards towards the planet…

A:

Q: A projectile is fired horizontally to the west at a velocity of 35 m/s.  What is the horizontal…

A: Given data:  A projectile fired horizontally to the west Initial velocity (ux) = 35 m/s Time (t) = 6…

Q: You throw a ball off a desk with a constant velocity of 5 m/s. If the desk is 2 meters above ground,…

A:

Q: A projectile is shot from the edge of a cliff 115 mm above ground level with an initial speed of…

A: Given that -- edge of a cliff 115 mm above ground level . initial speed of 65.0 m/s. angle = 35.0 ∘…

Q: Serving at a speed of 170 km/h, a tennis player hits the ball at a height of 2.5 m and an angle…

A: Serving speed = 170 km/h. The height, h = 2.5 m. The baseline from the net = 11.9 m. The height of…

Q: A plane carrying a package is flying at a constant velocity of 100( m)/(s) horizontally toward and…

A: Horizontal velocity of plane = 100 m/s, constantRequired:The component of the velocity which is…