A stunt requires an actor to jump from a roof of a building that is 50 meters high to another building that is 30 meters high. The two buildings are 10 meters apart. What is the minimum horizontal velocity required for this stunt.

Q: The two monochromatic waves initially in phase are shifted by the distance shown in the figure…

A: Wavelength is the distance over which the wave repeats its shape. It is measured as the distance…

Q: Q.07 A capacitor uses an connected to a network. Fill in the blank. Q.08 An inductor uses a(n)…

A: The energy UE and energy density uE stored in a capacitor is UE=12CV2uE=12εoE2where C is…

Q: Computation. Three blocks are connected as in the figure with m4-5 kg, mp-10 kg, mc=7 kg, and 0=4°.…

A:

Q: The bends during flight. Anyone who scuba dives is advised not to fly within the next 24 h because…

A: The soldier dives at a depth 21 m. The parachute is at altitude 7.5 km. The average air density of…

Q: The federal government supports the construction of noise barriers (also called sound baffles) on…

A: Sound barriers or noise barrier is a structure designed for the purpose to reduce noise pollution,…

Q: A car traveling at 32.0 km/h speeds up to 40.0 km/h in a time of 5.00 s. The same car later speeds…

A:

Q: 4. Fret if a 1 is increased three times and qz is reduced to 2 : 5. Fnet if g2 is increased three…

A: Given data: The net force between two charges is given as, Fnet = 500 N Formula used: According to…

Q: Insert Draw View Help O DO ņ B Share ... - Window a 目 CC Live Captions A 80.m Ferris wheel…

A: Given Ferris wheel complete 20 revolution . (a) In one complete revolution , Ferris wheel cover…

Q: 4. A drop of oil falls down onto the road from the engine of a moving car every 5 s. Motion is…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is the total surface charge density on the interface of the two materials? A B

A: Given data, Voltage=V Two capacitors connected in series.

Q: 2) You have a box full of parallel plate capacitors with circular plates of radius ro and plate…

A: Capacitance of a material is defined as the ability of the material to store charge in the presence…

Q: 51. B SSM A flywheel is a solid disk that rotates about an axis that is perpendicular to the disk at…

A:

Q: A skate boarder moves at constant velocity across a horizontal surface. She tosses her phone…

A: Given  Phone is vertically tossed wrt surface  And skate board is moving with constant velocity

Q: Consider the mass spectrometer shown schematically in the figure below. The magnitude of the…

A: Electric field (E) = 2800 VmMagnetic field (B) = 0.04 T Charge (q) = 1.6×10-19 C mass (m) =…

Q: E6.A net force of 48.0 N accelerates a 3.5-kg mass over a distance of 12.0 m. What is the work done…

A:

Q: The Sun can be modelled as having radius 696,000 km, temperature 5250 K, and at an average distance…

A: Concept of Stefan Boltzmann Law: It is used to correlate between power emission from the blackbody…

Q: When viewed in a spherical mirror, the image of a setting sun is a virtual image. The image lies 14…

A:

Q: An projectile is kicked from the ground level with an initial velocity of 22 m/s in the horizontal…

A: Given that                    The horizontal component of the velocity is (ux) = 22m/s…

Q: Find the induced current in the loop, in amperes, at time t = 0.102 s.

A: Induced current is induced emf devided by Resistance , whereas induced emf is given by rate of…

Q: A grocery sack can withstand a maximum of 230 N bee it rips. Will a bag holding 15 kg of groceries…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: (5) A 15.0A current produces a B field at the center of an arc of angle n/4 radians and radius…

A: (5) Given Current (I) = 15.0 A Radius (r)  = 0.500 m Angle θ  = π4 radians

Q: 40. A 100 g ice cube at -10°C is placed in an aluminum bucket librium temperature of 20°C. What is…

A:

Q: 1. You are given a mass and a spring, setup either in a vertical configuration, as in this lab, or…

A:

Q: 1. A current-carrying loop in a uniform magnetic field is shown in the figure below. The loop is…

A: The net torque due to weights of mass and loop is given by:

Q: A 4.80-kg block is set into motion up an inclined plane with an initial speed of v₁ = 8.20 m/s (see…

A:

Q: An experiment is conducted with a Joule apparatus. The hanging objects descend through a distance of…

A: Total energy decrease is equal to energy added to water

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 –