96.6 f/scc constant Y-20 ft/sec 301

Q: 7. A rifle is aimed horizontally at a target 32m away. The bullet hits the target 1.9cm below the…

A: Horizontal distance, d = 32 m  Vertical distance, S = 1.9 cm = 1.9 x 10-2 m Initial vertical…

Q: ADog starts at the origin and moves with the speed of vo = 20 cm/s in the direction of 45° to the…

A:

Q: In 1.0s, a particle goes from point A to point B, moving in a semicircle (see figure). The magnitude…

A: The formula of average velocity is, v=displacementtime The displacement of particle  from point A to…

Q: 35.0° above the ground. a. How much time does it take for the ball to reach the goal posts? b. How…

A: Let the velocity of the ball is u. Let the angle with which the goal kicker kicks the ball is θ. Let…

Q: 1104. A projectile is fired with an initial velocity of 193.2 ft per see upward at an Angle of 30°…

A:

Q: 1. A projectile is thrown with a speed of 100 ft/s in a direction 30 degrees above the horizontal.…

A: Given value--- speed = 110 ft/s. angle = 30 degree . We have to find--- Height ? maximum…

Q: A cannon at an elevation of 2000 feet above sea level fires a missile upward at an angle of 45…

A: We will answer the question using kinematic equations of motion. The detailed steps are as follows.

Q: A projectile is launched at 50m/s velocity making an angle of 30 with horizontal. a. Calculate the…

A: Given, projectile is launched at an angle, θ = 30° above the horizontalwith initial speed, v = 50 ms

Q: At what angle should the cannonball be fired to achieve maximum range? When fired at this angle, how…

A: range of projectile is given as R= u2sin2θg

Q: YOU ARE THrowing an delicious chocalte into your friends mouht from across the room. thjey are 5m…

A: Given: The distance between the friends is 5 m. The initial speed with which the chocolate is thrown…

Q: Based on question 4, calculate hmax for v=10m/s. hm(10) hm(v=10); Based on question 4, find the…

A:

Q: Calvin is standing on the roof of a 6.50 m tall house. His tiger Hobbes is on the ground, some…

A:

Q: A rifle is aimed horizontally at a target 46 m away. The bullet hits the target 2.5 cm below the aim…

A:

Q: 4. A projectile is fired from the ground at a 45° angle of elevation with initial velocity T(0) =…

A: When a projectile is fired, the path followed by projectile is parabolic. Its horizontal distance…

Q: a) At what height above the ground does the projectile have a speed of 0.5v0? Express your answer…

A: (a)   Apply energy conservation, between the initial position, that is the ground, where the height…

Q: Sofia is playing a game with her friend, Kara, where she throwsM&M candies at Kara and Kara catches…

A:

Q: Test Question 4. A man threw a piece of stone and hit a bird perched on top of a pole. The stone was…

A:

Q: An object is fired from the ground at 124.52ft/sec at an angle of 34.35deg. along the +x axis. Find…

A:

Q: Question 4: A particle is thrown into air with initial speed vo making angle 0 with the horizontal…

A: Here we are considering positive X-axis positive and positive Y-axis positive. horizontal component…

Q: A juggler tossing juggling balls can handle two balls per second, it takes at least 0.5sec to catch…

A: For finding height we have to use formula h=ut+1/2gt2

Q: A boat is able to move at 9.8 m/s in still water. If the boat is placed on the south shore of a…

A: A) Ø=14.2o from north direction in counter clockwise direction. B) the time, it will take to cross…

Q: Hannah fires a potato from a cannon at the top of a 60.0 m high cliff with a velocity of 25 m/s [53°…

A:

Q: An archer fish spies a meal of a grasshopper sitting on a long stalk of grass at the edge of the…

A: Given:-  The fish is to successfully spit at and strike the grasshopper, which is R' = 0.200 m away…

Q: 7. A projectile is fired horizontally at 9 m/s from a 7.2 m high wall. a. Find its speed when it…

A:

Q: Free Fall. Allan is on the ground YA,0 = 0 [m], and Bob is directly above him at YB,0 = 172.[m]. Bob…

A:

Q: Eddie Manalak is a Filipino stuntman, he wishes to cross the 520m distance between two tall…

A:

Q: A projectile is fired from a point 50 meter from a tall cliff at 75 m/sec and at angle of 50 degrees…

A:

Q: A projectile is fired with a speed u at an angle θ with the horizontal. Its speed when its direction…

A:

Q: A projectile is launched at an angle of 50° with the horizontal and a speed of 25 m/s. a) What is…

A: Given: Initial velocity, u=25 m/sAcceleration due to gravity, g=9.8 m/s2Angle, θ=500Time, t=1.5s An…

Q: A projectile is shot from a height 1.0 m above the ground with a speed of 30 m/s at an angle of…

A:

Q: projectile is fired at vo = 407.0 m/s at an angle of = 67.8° with respect to the horizontal. ssuming…

A: initial speed = 407 m/s angle above the horizontal = 67.8o

Q: An object is shot from the edge of a cliff 125m above the ground level with an initial speed of…

A: Given that, Height of cliff = 125 m The object is shot with an initial speed of 105m/s at an angle…

Nature of light

Light is transverse and electromagnetic radiation that exhibits the properties of a wave as well as a particle. For this reason, light is said to have a “dual nature.”