A boy on a train moving at 20.0 m/s relative to the Earth throws a ball horizontally at a velocity of 30.0 m/s relative to the train.  1. What is the horizontal velocity of the ball relative to the Earth? 2. The ball hits the ground in .70 s.  How far does the ball travel horizontally relative to the Earth?

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…

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A: To find out displacement, we need to subtract the position vector of the initial position from the…

Q: 15 m/s 3.9 m

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A: Given information: The projectile initial velocity (u) = 185 m/s The angle at which it is projected…

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A: Given, Height of the basket, yf= H = 3.045 mhe shoots the ball at an angle of, θ = 40.0° (above the…

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A: Distance =speed ×time

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A: Initial height of object is Final height or height of cliff is Initial velocity is Angle of…

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A: speed of aeroplane (v) = 200 km/hr Angle (θ) = 50 degree with the horizontal horizontal distance (d)…

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

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A: here,the horizontal component of the truck velovity =2msthe vertical component of truck velocity= 26…

Q: speed

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A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

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Q: UESTION 8 A projectile is fired from the ground, reaches a maximum height of 37.4 m and lands a…

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A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

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A: Given Data: The initial time is, t = 1.4 s. The initial velocity is, u =5 m/si^+10 m/sj^. The final…

Q: An aero plane is moving with a speed of 200 km/hr making an angle of 50 degrees to the horizontal.…

A: Given:  Speed V = 200 km/hr; Angle(θ) = 50o Distance (x) = 450 km; and