A cannonball with a perfect horizontal velocity of 50.0 m/s flies 350 m before hitting the ground. How much time was the cannonball in the air? Remember t d/v
05s
O 10s
35 s
7s

Explanation:

The time taken can be found by using the formula

d is the distance

v is the velocity

From the question we have

We have the final answer as

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gravititional force is a force that is acting around you, it is non-contactable and it is a force that pulls you to the core of the earth.

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two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.