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Jose Luis
Questions (22)
5) A microwave transmitter typically requires a +8dBm audio level to drive the input fully. If a +10dBm level is measured, what
4 answers
2,668 views
Determine the minimum angle at which a roadbed should be banked so that a car traveling at 20 m/s can safely negotiate the curve
3 answers
8,390 views
A 8 kg block is moving with an initial speed of 6 m/s on a rough horizontal surface. If the force is 12 N, approximately how far
3 answers
920 views
Determine the minimum angle at which a roadbed should be banked so that a car traveling at 20 m/s can safely negotiate the curve
0 answers
816 views
A 8 kg block is moving with an initial speed of 6 m/s on a rough horizontal surface. If the force is 12 N, approximately how far
1 answer
2,917 views
A mass is attached to a spring is 0.2 kg. The spring's constant is 40 N/m. The mass is stretched to a position of 0.3 m and
4 answers
740 views
A mass is attached to a spring is 0.2 kg. The spring's constant is 40 N/m. The mass is stretched to a position of 0.3 m and
0 answers
555 views
A 0.60 kg mass is attached to a 0.6 m string and displaced at an angle of 15 degrees before it is released. 1)What is the
1 answer
591 views
A 0.60 kg mass is attached to a 0.6 m string and displaced at an angle of 15 degrees before it is released. 1)What is the
1 answer
618 views
A 0.60 kg mass is attached to a 0.6 m string and displaced at an angle of 15 degrees before it is released. 1)What is the
3 answers
642 views
A 0.60 kg mass is attached to a 0.6 m string and displaced at an angle of 15 degrees before it is released. 1)What is the
0 answers
620 views
A 0.60 kg mass is attached to a 0.6 m string and displaced at an angle of 15 degrees before it is released. 1)What is the
1 answer
648 views
Water enters a pipe with a cross sectional area of 3.0 cm^2 with a velocity of 3.0 m/s. The water encounters a constriction
2 answers
1,070 views
A spring has a spring constant that is 120 N/m, and has a 0.1 kg block attached to it. The spring and mass sit on a horizontal
1 answer
564 views
The earth spins on its axis once a day and orbits the sun once a year (365 1/2 days). Determine the average angular velocity (in
2 answers
1,036 views
A 5.0 kg skater begins a spin with an angular speed of 4 rad/s. By changing the position of her arms, the skater decreases her
1 answer
920 views
A 5.0 kg skater begins a spin with an angular speed of 4 rad/s. By changing the position of her arms, the skater decreases her
1 answer
885 views
A 8 kg block is set moving with an initial speed of 6 m/s on a rough horizontal surface. If the friction 12 12 N, approximately
0 answers
913 views
A 50 kg boy runs at a speed of 10 m/s and jumps onto a cart. The cart is initially at rest. The speed of the cart with the boy
0 answers
1,221 views
A 0.010 kg bullet is fired into a 7 kg ballistic pendulum. The pendulum rises 0.08m before it stops. Use conservation of energy
0 answers
583 views
A 1300 kg El Camino is parked on a 20 degree hill.(20 degrees above x axis)The driver of the El Camino returns, starts the car,
1 answer
555 views
A quarterback throws a pass at an angle of 40 degrees above the horizontal with an initial speed of 20 m/s. The ball is caught
1 answer
915 views
Answers (10)
Nice! Thanks Again Damon, you're the best. The Master will point the way; however, I must make the effort. Thank you so much for pointing the way. Many Blessings!
Okay, I see now. Thanks Damon. I need to find acceleration first, then apply the kinematics formula. Thank you so Much!
9x3=27 27x3=81 81x3=243 243x3= ?x3=?
I wasn't sure why I wasn't getting any responses on this, but now I know. I will do better when asking for help next time. Thank you Damon, I really appreciate your response and telling me why I wasn't getting any help.
I'm sorry, I wasn't sure how to post the picture. The picture I have is horizontal and stretched in the positive direction. The position when the spring is unstrained is stretched to Xo .3m. Then released the spring is at Xf .1m. Stretch to the right.
I figured it out!
I figured it out!
I figured it out, thanks anyway!
I figured it out.
First thing you want to do is get the letter variable on one side by itself. In order to do this you must subtract two, and whatever you do to one side you must do to the other. u+2=4 u+2-2=4-2; u=2
