how is the concept of projectile motion used in real life?

Q: container is filled to a depth of 21.0 cm with water. On top of the water floats a 28.0-cm-thick…

A:

Q: George, who stands 4 feet tall, finds himself 22 feet in front of a convex lens and he sees his…

A:

Q: A solid conducting sphere of radius R = 1.351 m is charged, and the magnitude of the electric…

A:

Q: 3. Complete the table on the Summary of Images Formed by a Convex Mirror Image Distance Object…

A:

Q: Find the value of force applied if work done is 450 J and displacement is 30 m

A: Given Data : The value of displacement is given as d = 30 m. The value of work done is given as W =…

Q: consider the electromagnetic (EM) wave travelling in a vacuum with electric field given by E = (500…

A:

Q: dry cell when short-circuited will furnish about 30 amperes for a brief time. If its emf is 1.5…

A:

Q: A mass of 2 kg hangs freely at the end of a string, wh passes over a smooth pulley fixed at the edge…

A: Mass is denoted using m or M. Weight is the measure of the amount of force acting on a mass due to…

Q: 8- P 00 4SUCI PRESENTS. Coir Course Home…

A:

Q: Leo, who has a mass of 72.0 kg, is riding his rollerblades when he collided with the wall. The wall…

A:

Q: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…

A:

Q: If two ball are released from the same height; where one falls from rest and the other is given…

A:

Q: A dynamite blast at a quarry launches a rock straight upward, and 1.9 s later it is rising at a rate…

A:

Q: В Fei left, Fm: left O F right, Fm right Fai left, Fm right O Fe right, Fm: left

A:

Q: Draw the correct symbol for each of the electric components below. COMPONENT SYMBOL Battery…

A:

Q: now much work does he do on the crate?

A: We know the work done W=F. d------------------(1) ANS: The work done is 919.24 N-m or 920 Joule.

Q: A car is moving on a straight road 12 m/s. It is acceleration at 16 m/s? . What will be it's…

A: Given data :                Acceleration     =   a               Initial velocity    =    u…

Q: Calculate the electrical energy consumed in Joules if a toaster of 60 W is used 24 minutes

A: Given data :                       Time     =     t                      Power     =    P…

Q: Given dater: 8kg mags = velocity = 22 m/s 3D22 Find the Ainetic eneryy

A: Given value--- mass = 8 kg. velocity = 22 m/s. We have to find--- kinetic energy?

Q: The figure below shows a horizontal pipe with a varying cross-section. A liquid with a density of…

A:

Q: Consider a coaxial cable as shown in the figure. The cable consists of a solid inner conductor of…

A:

Q: C^14, a form of carbon that is used to find the age of fossils has a half life of 5730 years. how…

A: Given(s): Initial sample, N0=10 g. Half-life, t12=5730 yr Time, t=13,000 yr. Require: Amount of…

Q: a) Taking C1 and C2 to be 6µF, 6 16MF 3V CH GUF buF L buF Find the Charge (@)

A:

Q: A 0.25kg puck is initially stationary on an ice surface with negligible friction. At time t=0s a…

A:

Q: Four charges equal to -Q are placed at the four corners of a square and a charge q is at its centre.…

A:

Q: T,F 21 Correct the following sentences 1. Frequency is directly related to wavelength. 2. Ultrasound…

A: Frequency is not directly related to wavelength .Frequency depends on source only and wavelength…

Q: As shown below, a bullet of mass m and speed v is fired at an initially stationary sphere. The…

A: mass of bullet = m mass of sphere = M initial velocity of bullet = v final velocity of bullet = v5

Q: Determine the momentum of a car having mass 360 kg moving with a velocity 28 m/s

A: Given data :                        Mass     =     m                   Velocity      =     v…

Q: Two particles of masses 9kg and 18 kg are placed on a smooth horizontal table. A string, which joins…

A:

Q: 2. The function C = - (F – 32) is used to convert a Fahrenheit temperature into temperature where…

A: Hi, you have submitted multiple subpart questions and it is not specified which parts you need help…

Q: Concept Simulation 2.5 provides a review of the concepts that play a role in this problem. A…

A: Acceleration is defined as the rate of change of velocity. From the graph, we will find out required…

Q: The maximum speed of a train is 90 km/h. It takes 10 hours to cover a distance of 500 km. Find the…

A: Given Data, Maximum speed of the train (vmax)= 90 km/h Total Distance traveled (d)= 500 km Total…

Q: a, A charged particle will move along a straight line if the magnetic force and electric force…

A: False Explanation-  We know that, Magnetic force= q(vxB) [in downward direction] Electrostatic…

Q: A football player weighing 85 kg accelerates from a stationary position, over a distance of 10m and…

A:

Q: A current-carrying wire is oriented along the x axis. It passes through a region 0.164 m long in…

A:

Q: which has a quicker stride; a mouise or a giraffe. explain

A: The stride is defined as the movement along a path quickly with the long steps.

Q: Q2. A dog searching for a bone walks 3.5m south, then 8.2m at an angle 30°north of east, and finaly…

A:

Q: In the figure shown, coefficient of 2 kg 2 kg friction between block A and A 30° ground is 0.4 and…

A:

Q: Three isolated conducting spheres A, B, and C. Sphere A has -3.5 µC and radius 1 cm; Sphere B has…

A:

Q: Calculate the electrical energy consumed in Joules if a toaster of 60 W is used 24 minutes

A: Given Data : The power rating of the toaster is given as P = 60 W. The time for which the toaster is…

Q: 42 WORDS PO QUESTION 6 10 points You put a red piece of fabric (Fabric A) and a blue piece of fabric…

A: Frequency of blue colour is more than red colour

Q: 1. The energy levels for a Bohr atom are shown below. -4.90 ev -7.65 eV n = 5 n = 4 -13.6 ev n = 3…

A:

Q: 14.44 . CALC The balance wheel of a watch vibrates with an angular amplitude 0, angular frequency w,…

A:

Q: The employee pulis a grocery cart loaded with items across the aisle for 12000.0 millimeters. The…

A:

Q: Consider the position function below. r() = (1-t ,5-6) for t20 a. Find the velocity and the speed of…

A:

Q: In an experiment, a 0.150 kg insulated aluminum can contains 300 g water at 20 °C. The can and the…

A: Write the given values with the suitable variables. ma=0.150 kgmw=300 g=0.3 kgT1=20 °Cmm=0.10…

Q: An ion carrying a single positive elementary charge (+e) has a mass of 1.63 10-23 g. It is…

A:

Q: (2) A capacitor was made of aluminum foil strips which were separated by Mylar films. The capacitor…

A: Answer:-  (2)  When the dielectric strength exceeded for the material the dielectric breakdown…

Q: 10. The energy levels for a Bohr atom are shown below. -4.90 ev -7.65 eV n= 5 n= 4 Toggle bookmark…

A: From the given energy level we will find the energy in the transition and then we will solve for the…

Q: 2. Fill out the table below on the Summary of Images formed by a Concave Mirror Object Distance…

A:

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 –