An object is initially moving in the  direction when a force causes it to move in the  direction.  In which quadrant does the velocity vector point after some time moving in the new direction??  That is, the first motion was westward and the second motion is now northward

The commands clear and clc perform the same operation in MATLAB

Why is num2str(x) useful in:   disp([‘Resistance = ‘,num2str(x),’ ohms’])

Why is sind(t) used instead of sin(t) when t is given in degrees?

What is stored in x after executing the following command?   x = 0:2:10;

Complete the missing line so that all positive values in x remain unchanged and all other values become zero. Guideline: Do not put spaces between operators. ================================== function y=getpositive(x) [Fill up This Line! ] end ====================================   For example, if: x=[-3 5 -2 8 0 4] the function should return y=[0 5 0 8 0 4]  

How many times does this loop execute?   for k = 2:2:10    disp(k)end      

If x = [2 5 1 8]; y = x > 3; then y is the logical vector [0 1 0 1]

Given    A = [1 2 3; 4 5 6; 7 8 9];>>>A(:,2)=[]returns

Given A=[1 2 3;4 5 6];B=A’;   B has three rows and two columns.