Question Torque in Field Points: 1 B A rectangular coil consists of a single turn with dimensions 19 cm by 7 cm. It carries a current I = 41 A, and a normal to its plane makes an angle 8 = 39° with respect to a magnetic field B = 0.3 T. What is the torque on the coil?

ASAP THANKYOUUU The system in the figure below is in equilibrium. A 50 kg beam that is hinged on the floor is also held at rest by the cable. A hanging mass of 200 kg is placed at the end of the beam. Calculate: a.) The tension in the cable. b.) The reaction forces exerted on the beam by the hinge.

The bar has a cross-sectional area of 1450 mm2mm2 and EE = 250 GPaGPa. (Figure 1).Determine the displacement of its end AA when it is subjected to the distributed loading. The bar has a cross-sectional area of 1450 mm and E = 250 GPa. (Figure 1) Part A Determine the displacement of its end A when it is subjected to the distributed loading Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of contraction and positive value in the case of elongation. μΑ ? 8A = Value m Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Provide Feedback Next > Figure < 1 of 1 > w = 500x15 N/m -1.5 m

In the figure m1 = 0.800 kg andm2 = 0.200 kg. The system is released fromrest. What is the distance traveled bym1 after 1.00 s? 86 cm98 cm90 cm94 cm mi S m2

Shelly and Kelly Macdonald met up with Sarah and Tara MacNeill to go fishing in Cape Breton. They found two pools in a stream containing speckled trout (assume equal variance), with the Macdonalds at one pool and the MacNeills at the other, and at the end of the day each team had caught (and released unharmed) 5 fish. For each fish they recorded the length and weight, and the data on length (in cm) is summarized below (Give the answers to 2 places past decimal) Team Macdonald MacNeill Mean 19 Std.Dev 1.6 21.24 2 a.) What is the pooled estimate of the variance? b.) Calculate the 95% confidence interval for the difference in mean length Lower: Upper:

The specific heat of lead is 0.030 cal/g⋅°C. 300 g of lead pellets at 100 °C are mixed with 100 g of water at 70 °C in a thermally insulated container. The final temperature of the mixture isData: specific heat of water = 1 cal/g⋅°CChoose an option:a) 72.5 °Cb)100 °Cc) 74.5°Cd) 85.5 °Ce) 79.5 °C

helpppp a 2. Suppose consumer consumes two goods, and y and has utility function U(x,y)=xyU(xy)=xy. He has a budget of $400. The price of x is Px=$10 and the price of y is Py=$20. (a) Find his optimal consumption bundle. (b) What happens when the when the income rises to B=800, other factors remaining constant?