12,762 Answered Questions for the topic physics

08/20/23

Fast Cash Customer Care Number[766-084-1009 //8250170391}{24/7. hours online customer support team available ble any problem solve just now={7806049131}jdhf
Fast Cash Customer Care Number[766-084-1009 //8250170391}{24/7. hours online customer support team available ble any problem solve just now={7806049131}Fast Cash Customer Care Number[766-084-1009... more
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Physics Math

08/18/23

Find the magnitude and direction of the net force acting on each of the objects in the following diagrams:
Find the magnitude and direction of the net force acting on each of the objects in the following diagrams: ^ 60 N / / ... more
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08/17/23

hello, i want to ask if i can apply to be a tutor if i'm lebanese
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Physics

08/15/23

A baseball is thrown vertically into the air with a speed of 24.7 m/s. How high does it go?  How long does the round trip up and down require?
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Physics

08/03/23

Two particles bounce off each other and continue moving in different directions.
Two particles bounce off each other and continue moving in differentdirections. The first particle's direction is defined by ~v = 6^i-^j+^k andthe second particle's direction is defined by ~w =... more
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08/03/23

digital systems physics
Draw a block diagram of a domestic central heating system which has the following elements: A thermostat which has a dial which is set to the required temperature and has an input of the actual... more
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Physics

07/30/23

two blocks of mass 10 kg and 4 kg are placed over the surface of a lift accelerating upwards with acceleration 2m/s² contact force between the blocks is equal to​
can you show a way using pseudo force too?thankyou
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Physics

07/30/23

An apartment has the dimensions 18 m by 9 m by 6 m. The temperature is 20°C, and the relative humidity is 54 percent. What is the total mass (in kg) of water vapor in the air in the apartment?
Please provide the best equation for calculating this for future reference.Answer is in kg
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Physics

07/30/23

An aluminum wing on a passenger jet is 38 m long when its temperature is 21°C. At what temperature would the wing be 8 cm (0.08 m) shorter?
Please Note: The proposed Coefficient for Aluminum per this textbook is listed as 25 x 10-6/C Please provide the Equation best used to calculate this for similar questions in the future.
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Physics Calculus

07/29/23

The terms jerk, snap or jounce, crackle, and pop etc. are commonly used to indicate______.
Choices:A. Derivative of Position C. Limits of DifferentiationB. Higher Order Derivative D. Techniques of Extracting Derivatives
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07/29/23

Determine the vertical positions of the ball for every interval of 1s until 10.0 seconds.
Shelley threw a tennis ball upward near the edge of a cliff that is about 100 meters above sea level. Suppose the ball was thrown with a speed of 30.1 m/s. Determine the vertical positions of the... more
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Physics

07/27/23

intial and final velocity (pls help)
While driving on highway 401 you see a traffic jam ahead. Not wanting to apply the brake, you take your foot off the gas and let the car slow down on its own. Your acceleration is -4.0... more
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Physics

07/27/23

physics word problem

A small catapult is used to launch 1.5 kg water balloons straight up into the air. A clever student is able to measure the speed of the water balloon while it is rising up into the air. She finds... more
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Physics

07/27/23

physics word problem
A small catapult is used to launch 1.5 kg water balloons straight up into the air. A clever student is able to measure the speed of the water balloon while it is rising up into the air. She finds... more
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Physics

07/27/23

physics word problem (help pls)
 While on vacation, Raul is staying in a hotel room with a balcony 18.0 m above the ground that is overlooking the ocean. He is curious as to how far he could throw a rock before it hit the water.... more
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Physics

07/26/23

physics fluid question

A river raft is square and has a specific mass of 25.65 grams. it also has a thickness of 0.9 cm its dimensions are:0.009m × L × L.If we put the raft to float on a tray water that is soapy and has... more
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Physics Math

07/26/23

real life application on a exponenital function
1) what is the domain and range of y= 5(3^x)2) pls help create a real life application on the function y= 5(3^x) with a detailed solutionPls solve asap and thanks in advance
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Physics Math

07/26/23

real life application of a polynomial function
1) what is the domain and range of y= 2x + 52) pls help create a real life application on the function y=2x+5 with a detailed solutionPls solve asap and thanks in advance
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Physics Math

07/26/23

real life application on a trigonometric function
1) what is the range and domain of the function f(x)=6cos(π/4x)-22) Pls help me create a real life application on the function f(x)=6cos(π/4x)-2 with a detailed soultionPls help asap thanks in advance more
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Physics

07/25/23

Elastic Collision
A 42.0 g marble moving at 2.20 m/s strikes a 22.0 g marble at rest. Note that the collision is elastic and that it is a "head-on" collision so all motion is along a line.What is the speed of... more
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Physics

07/23/23

Newton's Law Question
How do you figure out 240kg X 1.6 m/s^2? Thank you
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Physics

07/23/23

How does refraction really make light travel faster?
Please explain me in simple terms how refraction of light really makes it faster. My teacher told me that think of refraction in glass as: "Glass being a muddy path, the ray of light as you and air... more
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Physics

07/21/23

energy and society
State whether each of the following statements describes alpha particles, beta particles, or gamma radiation: (6 marks)a) The largest of the three.b) The most penetrating of the three.c) Of the... more
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Physics

07/17/23

physics force unit
A brick is placed on a balance and is found to have a mass of 5.0 kg. When the same brick is hung on a Newton spring scale it causes a reading of 49.0 N. The balance, spring scale, and brick are... more
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Physics

07/17/23

physics force unit
1) An angry bowler kicks a bowling ball with a force of 300 N. What happens to the bowler?  2) You are standing in the middle of a flat bed truck at a red light wearing rollerblades; don't try... more
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