Rank your angles above from smallest to largest x-component of their velocities.  What can you say about the relationship between the components of a projectile motion?

Q: If water is cooled from 50°C to -5°C, what is the temperature change on the Celsius, Fahrenheit and ...

A:

Q: Two coins are separated by a distance of 1.5 m in a large vat of water. They carry identical charges...

A: Given data: The distance between charges is r=1.5 m. The force between the charges is F=2 N. The di...

Q: Fred is using a slingshot (basically a big rubber band connected to a stick) to shoot a 182 g rock a...

A: Given: The mass of the ball is 182 g. The spring constant is 52 N/m. The compression in the spring i...

Q: The measurement reading in the figure below is: By V.Ryan 1 3 4 5 7 A 20.64 mm B 19.64 mm c) 18.46 m...

A:

Q: The equilibrant force is 5500 Dynes in magnitude and in the direction of 30 degrees South of East. F...

A:

Q: Draw the figure of a thermometer reflecting the given temperatures. Write the formula and solve for ...

A:

Q: A river has a steady speed of vs. A student swims upstream a distance d and back to the starting poi...

A: For finding time in each case, find the net speed in each case and then use time formula.

Q: Which of the following is an example of an error due to instrument: A Air currents affect the balanc...

A: There are many types of errors that can be occurred while taking the measurement. It can be occurred...

Q: An elevator car has two equal masses attached to the ceiling as shown. (Assume m = 4.10 kg.) (a) The...

A:

Q: A soap bubble hovers motionlessly in the air. If the soap bubble's mass, including the air inside it...

A:

Q: Find the resultant vector. 227 degree Equilibrant Vector = 500 Newton A 500 Newton, 47 deg B 5000 Ne...

A:

Q: Q12) The figure shows a uniform, horizontal beam (length - 10 m, mass - 25 kg) that is pivoted to th...

A: Draw the free-body diagram of the beam.

Q: Electric Potential The work done brings a charge of q from infinity to a point P which is at a dista...

A: Work done to moving a charge from on point to another is given by:- W = q.(Vf - Vi) Here, W = work d...

Q: Look at the velocity-time graph given. 12 ... 10 v (m/s) 6 4 10 20 30 40 t (s) iii. 15-20 seconds i....

A: The velocity time graph is given for a train. The velocity of the train is plotted along y axis and ...

Q: Examine the following position time graph: time A The graph shows an object is at rest and velocity ...

A:

Q: Three equal positive charges of 17.654 mC each are located at the vertices of an equilateral triangl...

A:

Q: Three identical cylinders of radius r are placed inside a hollow cylinder of radius R. All cylinder ...

A: Given The information by the question we used to draw a diagram  From the diagram above it can be se...

Q: Look at the velocity-time graph given. 12 ... 10 v (m/s) 4 10 20 30 40 t (s) iii. 15-20 seconds i. 0...

A:

Q: An object with a mass of 1.74 kg is initially at rest upon a horizontal, frictionless surface. An ap...

A:

Q: A 10 ft chain weighs 65 lb and hangs from a ceiling. Find the work done (in ft-lb) in lifting the lo...

A:

Q: 1.) Consider the pulley system below. Assume M1 = 10kg, and M2 = 40kg. Assume the pulley has no mass...

A:

Q: 03) The forces, F1, F2, and F3 act on an object of mass m = 2.5 kg as shown %3D below. a) Calculate ...

A:

Q: Q1) lodine I is widely used in the treatment and diagnosis of the Thyroid gland. The radius (in fm) ...

A: Please note : As per answering guidelines I can answer the 1st question only. Since, this is not a m...

Q: Two charges are located on the x-axis as shown in the figure. Take d- 15.0 cm, q, = -2.00 µC, and q=...

A:

Q: How do I solve this problem properly in a step by step solution?

A: Given  Density = 0.01932 kg/cm3 = 0.01932 × 106 kg/m3  = 1.932 ×104 kg/m3   Mass = 3.54 g   = 3.54 ×...

Q: Consider the situation shown in Figure below. The uniform 0.60KN beam is hinged at P. Find the tensi...

A:

Q: Question 6 The acceleration of an object which is free to fall in a vacuum is . A) equal to the prod...

A: as we all know that, mass and shape of an object does not affect the motion. all the objects fall wi...

Q: ind the force between two positive 2 coulombs charges when they are 1,000 m apart?

A: Given that                    q1 = 2Cq2 = 2C and the distance between                    r = 1000m t...

Q: A figure skater's second spin begins with an angular velocity of 290o/s.  From that point until thei...

A: Angular acceleration = change in angular velocity /time Therefore, angular acceleration = 1400°-290°...

Q: a.Two spheres of equal diameters have a +15 x 10-6 C charge and – 10 x 10-6 C charge. If they are pl...

A:

Q: A scientific hypothesis" A may or may not be testable B. is a synonym for the term "scientific theor...

A:

Q: 1. Two masses are attracted by gravitational force of 0.24 N. What will the force of attraction be i...

A: Force between two point masses  F = Gm1 m2 /r2  

Q: A 80kg carpenter stands on a 30ON scaffold (a uniform rectangular board) with one rope supporting ea...

A: The situation can be described here where length of scaffold is 2L.

Q: 1. Work, Energy, Power, and Energy Conservation. In this glass bridge scene in squid game, let us an...

A:

Q: Examine the following position time graph: time A) The graph shows an object's velocity is constant ...

A: 1. Object in Uniform motion  Slope of position time graph gives velocity The graph shows an object's...

Q: Two vectors of magnitude 3 units and 5 units are drawn from a common point with the angle 60° betwee...

A:

Q: When you rub a piece of ebonite (very hard, black rubber) across a piece of animal fur which materia...

A: On rubbing a piece of material with another we are doing charging by method of friction.  In method ...

Q: Electric Potential The work done is moving a charge of 2.0 µC between two points in an electric fiel...

A: Given: The chanrge is 2 μC. The work done on the charge is 1.5x10-4 J.

Q: The figure shows a circular surface of radius 2 m immersed in a uniform electric field of magnitude ...

A: Given: The radius of the circular surface is 2 m. The angle between areal vector and electric field ...

Q: 200N 100N 3

A:

Q: Suppose you have a 175 μF capacitor. What charge is stored in it when 114 V is applied to it, in mil...

A: Given: The capacitance is 175 μF. The potential difference is 114 V. 

Q: In the circuit of the figure below, the current I, is 1.8 A and the values of & and R are unknown. W...

A: I1 = 1.8 A R1 = 6 ohm V1 = 24 volts R2 = 3 ohm   

Q: A 1.27-kg sample of water at 14.5°C is in a calorimeter. You drop a piece of steel with a mass of 0....

A: Let final temperature be T, then heat lost by steel is heat gained by water. msCs201-T=mwCwT-14.5

Q: Find the magnitude of the force on a -1.13-C charge moving with velocity 3.34 m/s north in a uniform...

A: Given in question:  Charge (Q) = - 1.13 Coulomb                                    Velocity(V) = 3.3...

Q: The magnitude of vector A" is 8.6. Vector lies in the fourth quadrant and forms an angle of 37°with ...

A:

Q: Gravitational Potential Energy. In TWICE TV2, Dahyun (mass 48.9 kg), Jeongyeon (mass = 49.1 kg), and...

A: Given information: The mass of the the staff: m1=48.9 kgm2=49.1 kgm3=46 kg Mass of the car (M) = 120...

Q: Suppose two vectors A and B of magnitude 3 and 4 units are placed tail to tail with an angle of 60 °...

A: Given data: The magnitude of vector A is A=3. The magnitude of vector B is B=4. The angle between th...

Q: A body starts from rest and moves 8.25 m due East in 5.5 s. Determine the body's accleration within ...

A: The body strays from rest (u) = 0  Distance travelled (s) = 8.25 m  Time taken (t) = 5.5 s  We have ...

Q: 1. Find the magnitude and direction of the sum (resultant) of the two vectors à and B shown in the f...

A:

Q: Question 5 What is the reading of the Caliper? 21 ở i 2 3 4 5 67 8 9 10 Main Scale Vernier Scale A) ...

A: To find : The reading of the caliper   

Projectile Motion