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As the ball rises from poin 1 to point 3 it slows down is true or false?
As the ball rises from point 1 to point 3 it slows down - This is True
How do you prove you didn't cheat?
Answer It's really hard to prove that you didn't cheat, but that being said, if the person who is accusing you is raving on and on about it, this may mean that this person is insecure about themselves and not you, but they like to poin their finger at you because they can't deal with the honesty of the moment.
How do you find the volume of a solid object like a rock by using water?
put it into water that is in a larger tube or beaker that has measurement markings. measure the water to a nice even amount of mL. carefully place rock into water, remeasure mL. subtract starting point from ending poin, the difference is the mL of the rock. remember, one mL is one centimeter cubed.
What is 25 times 1.7 times 4 justify each step?
25 * 1.7 * 4 = 25 * 4 * 1.7 [multiplication is commutative] = (25*4) * 1.7 [multiplication is associative] = 100 * 1.7 = 10 * 17 [multiplication of a decimal fraction by 10 is equivalent to moving the decimal poin one place to the right] = 170 [multiplying an integer by 10 is equivalent to adding a zero to its right]
A certain projectil is launched with an initial speed Vo At its highest poin its speed is Vo divided by 6 What was the launch angle?
(As usual when working with this subject, we'll assume zero air resistance.)When the projectile is launched, the horizontal component of its velocity is V0cos(A).At its highest point, its vertical speed is zero; all of its speed is horizontal,and equal to the horizontal speed it had coming out of the muzzle.V0/6 = V0cos(A)cos(A) = 1/6A = cos-1(1/6) = 80.4 degrees (rounded)
