A canon is fired upwards from ground level and has a total time of flight of 3.47 seconds. What was the initial speed of the canon?

Q: Sam is walking along a trail when he comes to the bottom of a steep cliff. Before trying to climb up…

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Q: How much time elapses until the bowling pin returns to the same initial height?

A: In this case , bowling pin's final position is same as the initial position( Displacement = 0) . We…

Q: A particle is moving in the i- j plane with an acceleration of (1 – t)į +tj where t is the time. The…

A: Given: a=1-ti+tj∫a·dt=vwhere, v is velocity…

Q: A rocket is launched at an angle of 58.0° above the horizontal with an initial speed of 104 m/s. The…

A: Given, A rocket is launched at an angle of 58.0° above the horizontal with an initial speed of 104…

Q: The Denver Nuggets Super mascot, Rocky, can fire T-shirts out of a  potato cannon at a rate of 65…

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Q: An experienced snowball fighter on level ground lobs a high-arching snowball at 67° above the…

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Q: A football quarterback is moving straight backwards at a speed of 2.9m/s when he throws a pass to a…

A: Projectile motion is the motion of an object thrown or projected into the air, subject to only the…

Q: A space vehicle is coasting at a constant velocity of 15.4 m/s in the +y direction relative to a…

A: Given that:- Initial Velocity=15.4m/s along + y axis

Q: Two students are on a balcony 18.6 m above the street. One student throws a ball (ball 1) vertically…

A: height of balcony above the ground (h) = 18.6 m Initial velocity of the first ball (u) = - 15.1…

Q: The world long jump record is 8.95m. Treated as a projectile, what is the maximum range obtainable…

A: Given data:  Initial speed (V0) = 9.5 m/s2 Angle (θ) = 45° Required: The maximum horizontal range

Q: A golfer hits a ball from the origin with an initial speed of 30.0 m/s at an angle 50.0° above the…

A: When an object is thrown obliquely near the earth's surface, it moves along a curved path. The…

Q: While standing at the second floor balcony in an apartment building at 3 meters above the ground,…

A: height of second floor = y1 = 3 mheight of seventh floor = y2 = 12 minitial velocity = V0 = 17…

Q: A Canon launches a target at 40°. My distance of the x value is 4.60m. My distance for the y value…

A: Let the object take a time t and its initial velocity is v.   For motion in x- direction…

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: An olympic gymnast jumps up and down on a trampoline. If the gymnast's feet leave the trampoline at…

A: According to the principle of conservation of energy, the sum of the change in potential energy of…

Q: Two friends are tossing balls from the main floor of the auditorium to the balcony. One person…

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Q: garden hose is laying on the ground while the valve is opened. The nozzle of the hose is shooting…

A: Given  The initial speed of water spray, U = 20 m/s  Shooting water at an angle, theta = 21°  Wall…

Q: A cannon sits on a horizontal plain, angled up at 35°. A cannonball is fired with a velocity of 100.…

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Q: An airport terminal has a moving sidewalk to speed passengers through a long corridor. Larry does…

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Q: A rocket is fired at a speed of 73.0 m/s from ground level, at an angle of 33.0° above the…

A: we have been given that v = 73.0 m/s θ = 330 s = 27.0 m

Q: At time t = 0, the position vector of a particle moving in the x-y plane is r = 5.80i m. By time t =…

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Q: A space vehicle is coasting at a constant velocity of 15.4 m/s in the +y direction relative to a…

A: Given that:- A space vehicle has acceleration of 0.255m/s^2 along +ve x axis

Q: Two friends are throwing basketballs from the main floor of a theatre to the balcony. One person…

A:

Q: A juggler performs in a room whose ceiling is 4.62 m above the level of his hands. He throws a ball…

A: Given data: The height of ceiling is h=4.62 m. Initial velocity of first ball is u1=v0. Initial…

Q: Write the position function of the baseball y(t). Assume the ball is at position y=0 and t=0.…

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Q: Soba shot an arrow directly up in the air with a velocity of 60.0 [m/s]. Disregarding air…

A: The first arrow will first reach a maximum height in time t1 , where velocity of first arrow becomes…

Q: Water drops fall from the edge of a roof at a steady rate. A fifth drop starts to fall just as the…

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Q: A firework shell is shot into the air with an initial speed of 60.0 m/s at an angle of 80.0° above…

A: Given u = 60m/s theta = 80degree a)Time of flight at highest point  T is the time V=0 V = usintheta…

Q: How much time elapses until the bowling pin returns to the same initial height?

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Q: A juggler throws a bowling pin straight up with an initial speed of 3.2 m/s from an initial height…

A: Given that, Initial speed of the bowling pin is v0 = 3.2 m/s Initial height is h0 = 2 m Final height…

Q: A horizontal projectile is shot with an initial velocity of 29.9 m/s from a height of 6.99 m above…

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Q: An archer aims at a target that is a horizontal distance 55.0 m away and 5.0 m above the ground. The…

A: In this question we have to find the initial speed of the arrow. Please give positive feedback if…

Q: A shinobi threw a kunai due east at a velocity of 130 m/s relative to the shinobi. The shinobi was…

A: Every individual perceives motion as it appears to him. This motion of anything is completely…

Q: A particle performs a one-dimensional motion with the position given by the time equation x(t) =…

A: Given , x(t)= 1.3t4-2t3

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 –