Q1: If a car is traveling at ( 80 km/h ), determine its speed in miles per hour and foots per second.

Q: Convert: the density of the blood 1060 Kg/m³ to mg/cm³ Answer:

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Q: Part 1) Select all the statements below which are true as the block slides down the slope: O When…

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Q: Q1- A particle starts to moves from origin at the curved Path y= ( 3 cos³ (x²) + yx) m With initial…

A: To find the velocity and acceleration at x= 10 m is explained below.

Q: An automobile travels on a straight road for 45 km at 36 km/h. It then continues in the same…

A: Given data:  Automobile travels on Straight road First 45 km at 36 km/h Then 45 km at 72 km/h, in…

Q: Problem 5: A merry-go-round at an amusement park consists of an outer ring of horses and an inner…

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Q: - An object accelerates at 5m/s? with a force of 500 N. An object with similar mass accelerates at…

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Q: sir please solve this question sir i want this answer?

A: The given function can be written as,

Q: If an object is moving north, the direction of the frictional force is (1) north (2) south (3) east…

A: If the object is moving north, the direction of frictional force is :

Q: For the complete specification of the magnitude and direction of the velocity of rain relative to…

A: The angle θ substituted to find v→RCis θ=45∘ The magnitude of the resultant vector as calculated in…

Q: At 3:00 P.M. a truck travelling on a winding highway has a velocity of 82.0 km/h [38.2° E of N]; at…

A: Figure and work attached in step2

Q: Use energy onstant) to derive equation of r tating inside a large tube. uestion 1

A: Solution :Kinetic energy :T = 12m r2 ϕ2  + 12 mz2 Potential energy : V = mgzL = T -V   =  12m r2…

Q: 2. A rod is 1.0 meter long (r₁ = 1.0 m) and connected to a pivot point on its left end so that it…

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Q: 59. A cart is uniformly accelerating from rest. The net force acting on the cart is (1) decreasing…

A: 59) Given statement : a cart is uniformly accelerating from rest

Q: . From your graph, determine the distance that the object has fallen. SHOW WORK.

A: 4 . Given , graph of velocity versus time. We know that area under velocity versus time graph gives…

Q: An oil tanker carrying a volume of 980cm3 at the same time having a mass of 125,000g. Find the…

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Q: Direction: Identify the following properties through their given units and convert them to SI units.…

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Q: e wavelength

A: Given:- ħ (Planck's constant / 2π) = 1.0545718 × 10⁻³⁴ J·s- Effective mass (m) = 0.19 m₀ (where m₀…

Q: Imagine you are holding a tuning fork of frequency 440 Hz over the top of a tube in water. Adjusting…

A: Given , frequency of tuning fork = 440Hz            length of tube when first loud sound comes ,L=…

Q: Positive charge Q is distributed uniformly around a very thin conducting ring of radius a, as in…

A: Given  A charged ring having uniform charge Q .

Q: Q4: A copper ball is heated to a temperature of (212°F) then at time (t-0) it is placed in water…

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Q: examples? does temperature influence the surface tension sity of ionic liquids and their solutions?

A: The viscosity of liquid decreases rapidly with rise of temperature. For example , in case of water,…

Q: In Rutherford's famous scattering experiments that led to the planetary model of the atom, alpha…

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Q: 2). Although it doesn't, let's pretend that Venus has an atmosphere similar to our own. It has a…

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Q: 1.) An automobile has tires with a radius of 0.39m. Starting from rest, it moves in a straight line…

A: Radius R = 0.39 m Angular displacement θ = 285 radians     “Since you have posted a question with…

Q: Q- The system shown in the figure is in equilibrium. Mass of A is 150 Kg. Mass of Bis 70 Kg. Find…

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Q: Wire is welded to form a circular loop and kept in plane as shown. Now it is made to rotate with…

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Q: Q.1: A ball is fired from the top of a 40 m tall building, If the ball is fired with an initial…

A: Given data: The height of the building, h=40 m. The initial velocity of projection of the ball,…

Q: Mr. Muscedere is traveling at 100km/h. He pushes the breaks and in 15 seconds he is traveling…

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Q: 2. A spherical capacitor consists of an inner solid conducting sphere of radius a surrounded by a…

A: inner radius b  outer radius c    Inner sphere charge = -Q  Outer sphere charge = + Q

Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: Suppose you measured an RC decay circuit and t1/2 happened to be 2.00 ms. If the resistance of R is…

A: The time is taken by an RC circuit to fall the initial charge of the capacitance by half is called…

Q: 6. A simple pendulum passes through the lowest point in its swing at 1.25 m/s. In order to find the…

A: The lowest point during the swing of a pendulum is one where the height of the pendulum is exactly…

Q: Consider the loop-de-loop track. A small round object with radius r<<R is placed on the track at…

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Q: if q = 5 C when t =0 find 20 92 40 SW current (i) when t = 0.9 charge (q) when t = 0.9 A C 0.05 F

A: Given data: The resistance is R=20 Ω. The capacitance is C=0.05 F. The voltage in the circuit is…

Q: Find the average binding energy per nucleon of Mg. Select one: O 8.26 MeV/nucleon O 8.62 MeV/nucleon…

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Q: 1. A ball is thrown with an initial upward velocity of 5 m/s. What is its velocity after 1.5…

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Q: 14. A parachutist jumps out of a plane and falls freely for the first 50 m of the decent. The…

A: Before the opening of the parachute: ∆y=50 mvi,y=0 m/s Using the kinematic equation,…

Q: A physics book has dimensions 23 cm, 17 cm, and 3.0 cm. Find its volume.

A: We need to answer Question J. Length, L=23 cmWidth, W=17 cmBreadth, B=3.0 cm

Q: 44. (II) An unmarked police car traveling a constant 95 km/h is passed by a speeder traveling 135…

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Q: Please help me solve these problems.

A: The velocity of the first ball is

Q: A) 96 Q8 The displacement (in cm) for the period t 0.0 s to t = 0.2 s is: A) 19.2 B) 14 C) 6 D) 10

A: We know that the question is given that distance travel with time in the figure as this  8)  We…

Q: - 40. A 2.00-kilogram mass is at rest on a horizontal surface. The force exerted by the surface on…

A: Part (40): Given: The mass of the object is 2 kg.

Q: Question 1 A ladybug is crawling around your countertop. You study the ladybug's behavior and find…

A: The displacement vector is given , so we can calculate the velocity and acceleration by…