hope it helps..
0/6 POINTS || PREVIOUS ANSWERS SERCP11 3.1.OP.004. MY NOTES | ASK YOUR TEACHER An insect crawls...
+ -/3 points SerCP11 7.3.0P.015. My Notes + Ask Your Teacher The figure below shows a particle initially at point A traveling in the +x-direction. It turns in a circular path at constant speed until it is traveling in the +y-direction at point C. The quarter-circle arc from A to C is 262 m in length, and the particle moves from A to C in 37.0 s. Point B on the path is 35.0° below the x-axis. o 35.0° (a)...
0/2 points Previous Answers SerCP11 15.2.OP.013. My Notes Ask Your Teacher The figure below shows three charged particles at the corners of an equilateral triangle. Particle A has a charge of 1.25 C; B has a charge of 5.60 C; and C has a charge of -5.04 C. Each side of the triangle is 0.500 m long. What are the magnitude and direction of the net electric force on A? (Enter the magnitude In N and the direction in degrees...
My Notes 4. 0/2 points Previous Answers SerCP11 15.2.OP.013. Ask Your Teacher The figure below shows three small, charged spheres at the corners of an equilateral triangle. Sphere A has a charge of 1.80 HC; B has a charge of 5.50 HC; and C has a charge of -s5.00 HC. Each side of the triangle is 0.500 m long. What are the magnitude and direction of the net electric force on A? (Enter the magnitude in N and the direction...
5. + 0/1 points Previous Answers SerPSE 10 4.2.OP.005.MI. My Notes A fish swimming in a horizontal plane has velocity v = (4.00 i + 1.00 )) m/s at a point in the ocean where the position relative to a certain rock is † ; = (16.0 î - 1.20 j) m. After the fish swims with constant acceleration for 15.0 s, its velocity is v = (23.0 î - 6.00 ) m/s. (a) What are the components of the...
st submission is used for your score. PRACTICE ANOTHER ASK YOUR TEACHER MY NOTES -10.76 Points] DETAILS SERCP11 13.1.OP.001. An object, whose mass is 0.580 kg, is attached to a spring with a force constant of 142 N/m. The object rests upon a frictionless, horizontal surface (shown in the figure below). The object is pulled to the right a distance A = 0.140 m from its equilibrium position (the vertical dashed line) and held motionless. The object is then released...
6. -14 points SerCP11 6.2.P.028. My Notes + Ask Your Teacher Two objects of masses m = 0.50 kg and m2 = 0.90 kg are placed on a horizontal frictionless surface and a compressed spring of force constant k = 300 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not attached to either object and is compressed a distance of 9.6 cm. If the objects are released from rest, find...
4. 1/2 points | Previous Answers SerCP11 15.2.P.008. My Notes Ask Your Teacher Four point charges are at the corners of a square of side a as shown in the figure below. Determine the magnitude and direction of the resultant electric force on q, with ke, q, and a in symbolic form. (Let B- 6.0q and C7.5q. Assume that the +x-axis is to the right and the +y-axis is up along the page.) physPad Symbols Relations magnitude counterclockwise from the...
I need all of these answers please!!!!!! Will give good rating. 7. -11 points SerCP11 13.P032 My Notes Ask Your Teacher A spring of negligible mass stretches 3.00 cm from its relaxed length when a force of 8.40 N is applied. A 0.440-kg particle rests on a frictionless horizontal surface and is attached to the free end of the spring. The particle is displaced from the origin to x = 5.00 cm and released from rest at t = 0,...
Ask Your Teacher 27 1 points Previous Answers SCalcETB 7.1.068 . My Notes mass decreases with time. Suppose the initial mass the rocket liftoff (including its fuel) is m, the fuel is consumed at rate r, and the accelerates by burnin its onboard fuel, t time tic at ven haust gases are ejected tive to the nocket) A modal ho valocity of the rockkat nstant velocity ve equation v()-gt ve In m- not too large. If g 9.8 m/s2, m...
8.-12 points SerCP11 15.3.P.020 My Notes Ask Your Teacher An electron is accelerated by a constant electric field of magnitude 320 N/C (a) Find the acceleration of the electron. (b) Use the equations of motion with constant acceleration to find the electron's speed after 1.20 x 10-8 s, assuming it starts from rest. m/s Need Help?Read ItWatch it