Erica (39 kg ) and Danny (48 kg ) are bouncing on a trampoline. Just as Erica reaches the highest point of her bounce, Danny is moving upward past her at 4.3 m/s. At that instant he grabs hold of her. Required:
What is their speed just after he grabs her?

Aboat that travels with constant speed of 6.10 m/s in still water is to go directly across a river. the current in the river flows at 1.95 m/s. (a) at what angle must the boat be steered?

In science and physics what is the standard unit of measure for speed?

For the below questions, consider a consumer that consumes two goods, x and z with the following utility function. u with bar on top space equals space x to the power of 1 third end exponent z to the power of 2 over 3 end exponent suppose initial values for income and the prices of goods x and z are y equals 90, p subscript x equals space 10, and p subscript z equals 15 respectively, then the price of good x falls to syntax error from line 1 column 89 to line 1 column 100. unexpected '\'.. what is the magnitude of the total effect