It is possible to shoot an arrow at a speed as high as 100 m/s. (a) If friction can be ignored,how high would an arrow launched at this speed rise if shot straight up? (b) How long would the arrow be in the air?

Q: If you drop an object from a height of 1.8 m, it will hit the ground in 0.60s. If you throw a…

A:

Q: A ball is dropped (from rest) from a window and hits the ground with a speed of 5.5m/s. If the ball…

A: The ball is dropped from a height Velocity of the ball when it hits the ground level is Initially,…

Q: A boy throws a stone horizontally with an initial speed of 20 m/s from the edge of a cliff. A stop…

A: Initial velocity of projectile U = 20 m/s along horizontal Time of flight t = 5.0 s  We need the…

Q: A package containing emergency medical supplies is dropped by a Red Cross helicopter in a remote…

A: The three kinematic equations of motion are

Q: A student throws a ball straight up into the air, and it travels to a height of 11 m. Ignoring air…

A:

Q: A ball is kicked at ground level with an initial velocity of 16 m/s in the horizontal direction and…

A: Given data:  Initial horizontal velocity (v0x) = 16 m/s Initial vertical velocity (v0y) = 15 m/s…

Q: A stone is thrown horizontally with an initial speed of 15 m/s from a bridge. Assuming that air…

A:

Q: horizontal projectile is shot with an initial velocity of 7.2 m/s from a height of 9.5 m above the…

A: Write the given values of the problem- Initial velocity(u) u=7.2 m/s height(h) h=9.5 m

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 golf ball rolls off a horizontal cliff with an initial speed of 15.0 m/s. The ball falls a…

A:

Q: If I toss a ball straight up with an initial velocity of 96ft/s, how long will it take for the ball…

A: Given data:  Initial velocity (Vi) = 96 ft/s, upward  Acceleration due to gravity (g) = 32 ft/s2,…

Q: Suppose a person drops 20.0 m (about 5 floors) from a burning building and onto an air bag. (a) What…

A: In this question we have to determine the maximum speed when a person falls from a height of 20 m.…

Q: An attacker at the base of a castle wall 4.00 m high throws a rock straight up with speed 4.50 m/s…

A: Subpart (a): Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit…

Q: A home run is hit in such a way that the baseball just clears a wall 10 m high, located 136 m from…

A:

Q: An object is thrown off the top of a 42 m tall building with a velocity of 475 m/s at an angle of…

A:

Q: A baseball player throws a ball into the air with an initial speed of 27 m/s [up]. Ignore air…

A: The point of launch of ball is taken as origin, upward direction is positive and downward direction…

Q: Suppose I throw a rock horizontally with an initial speed of 30 m/s. Suppose my release point is 2 m…

A:

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: You throw a tennis ball straight up. Air resistance can be neglected. (a) The maximum height above…

A: Let u denote the initial speed of the rock, H denote the maximum height, and g denote the…

Q: A penny is thrown vertically upward with a speed of 10 m/s. Exactly 1 second later a dime is thrown…

A: given,

Q: A 0.54-kg ball is thrown vertically upward with an initial speed of 14.0 m/s. What is the speed of…

A:

Q: Walk along a long straight level path in the woods you go 30 m in 6.2 s, stop for 32 s, and then…

A: Given Data : The initial distance travelled in the woods is given as d1 = 30 m. The time taken to…

Q: A slanted roof rises at 35° above the horizontal, and the straight-line distance from the top of the…

A:

Q: A plane flying horizontally at a speed of 50 m/s and at an elevation of 160 m drops a package, and…

A:

Q: A rock is thrown horizontally from a height of 90 m high with a horizontal speed of 30 m/s. (a) How…

A: GivenHorizontal speed of rock, ux=30 m/sHeight trough which the rock thrown horizontally, sy=90 m

Q: A stone is thrown with an initial speed of 20 m/s at an angle of 35° above the horizontal from the…

A:

Q: A 5-kg block slides off the horizontal surface of a table with initial speed 1.45 m/s and hits the…

A:

Q: A pebble rolls off the roof of Science Hall and falls vertically. Just before it reaches the ground,…

A:

Q: A ball is kicked with an initial velocity of 16 m/s at an angle of 35 degrees above the horizontal.…

A: Formula of final speed of projectile is as follows: vy=usinθ-gtf…

Q: A cannon barrel is elevated at an angle of 45°. It fires a ball with a speed of 257 m/s. (For the…

A:

Q: How high does the ball go

A: Given: A ball is thrown upward. Initial speed of ball is u=27 m/s Find: (a) The maximum height…

Q: A bullet is shot straight up with an initial speed of 180 m/s. How long is the bullet in the air and…

A: Introduction: When the ball fired vertically direction then the acceleration due to gravity will…

Q: An airplane flying horizontally with a speed of 500 km/h at a height of 800 m drops a crate of…

A: Given Data : The velocity of the plane is given as v=500 Kmh The height of the plane is given as H =…

Q: A ball is kicked with an initial velocity of 16 m/s in the horizontal direction and 12 m/s in the…

A: Given data: The initial horizontal velocity is ux=16 m/s The initial vertical velocity is uy=12 m/s…

Q: An attacker at the base of a castle wall 3.60 m high throws a rock straight up with speed 8.20 m/s…

A: Part-a Given: The height of the castle wall S = 3.6 m. The initial speed of the rock u1 = 8.20 m/s.…

Projectile Motion