12/21/20
The inverse of the function below is equivalent to
The inverse of the function below is equivalent to:y = 32x
12/14/20
A bat hits a baseball with a force of 6 N. The magnitude of the force that the baseball exerts on the bat is
A bat hits a baseball with a force of 6 N. The magnitude of the force that the baseball exerts on the bat is
Which of the following statements are true and which are false?
1 - The resistance of the equivalent resistor is smaller than the smallest of resistances of these resistors.2 - A electrical current is smaller in the biggest resistance' resistor3 - The...
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12/02/20
When you are on an elevator moving with POSITIVE ACCELERATION, the normal force felt by your body is ____________________ when you are simply standing on the ground.
When you are on an elevator moving with POSITIVE ACCELERATION, the normal force felt by your body is ____________________ when you are simply standing on the ground.-less than-greater than-the same as
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11/18/20
Angular momentum urgent help
a solid disk of mass m1 = 8.5 kg and radius R = 28 cm is rotating with a constant angular velocity of ω = 28 rad/sec. A thin rectangular rod with mass m2 = 3.5 kg and length L = 56 cm begins at...
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11/18/20
rotating block on table URGRNT HELP
A small block of mass 1.07 kg slides without friction on a horizontal table. Initially it moves in a circle of radius R0 = 0.57 m with a speed 1.4 m/s. It is held in its path by a string that...
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11/11/20
Momentum and Energy Physics
A lever is used to lift a heavy load. When a 500 N force pushes one end of the lever down 1.2 m, the load rises .6 m. What is the approximate mass of the load (not weight)?
11/11/20
NEED AN ANSWER QUICK
150.0 J of work is done while lifting a 200.0 N box 0.75 meters up over your head towards a shelf. Given this information, how much P.E. does the box after it was raised?A) 0 JB) 150 JC) 266.67 JD)...
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10/15/20
1-D Kinematics of Particles
Particle 𝐴, which is initially at rest, wants to meet Particle 𝐵, however they are 𝑋𝑌𝑍 ft away from one another. The motion of particle 𝐴 heading toward 𝐵 is defined by the relation: 𝑠 = 1/𝑎2 where...
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10/07/20
physics question
A car with a mass of 1443 kg is headed north at a speed of 24.1 m/s. Later, the car is headed east at a speed of 20.1 m/s. Assuming traditional sign conventions (e.g., north is +y and east is +x),...
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09/28/20
A woman bought some large frames for $ each and some small frames for $ each at a closeout sale. If she bought frames for $, find how many of each type she bought.
= She bought ? large frames.
09/23/20
I don not know ho to explain 4 questions below. Help me, please!
6. Which of these functions has a vertical asymptote? For each function explain why the function does not exist at that point? 7. Which of these functions has a HORIZONTAL asymptote? Explain why do...
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