The definition of unbalanced force and the example of this question

The definition of unbalanced force and the example of this question

I am not giving any numbers , its just variables . Starting with the projectile motion equations, show that the launch speed of the projectile is given by the following equation.[ hint: you have to...

Suppose that you achieved static equilibrium with F2= 2.00 N and degree = 120. Keeping the forces and angle of F1 and F3 untouched, imagine that you add 0.30 N more to F2, making the total force on...

While strolling downtown on a Saturday afternoon, you stumble across an old car show. As you are walking along an alley toward a main street, you glimpse a particularly stylish Alpha Romeo pass by...

On the sheet I have it shows a diagram of a bungee jumper at three different positions: waiting to jump (position 1), at E point where the bungee rope is fully unwound and about to start stretching...

Show that the magnitude of the velocity for an object in uniform circular motion with: x(t)=Rcos(V0*t/R) and y(t)=Rsin(V0*t/R) as position equations equals V0. And determine...

Find the x and y component of vector a=(4.0 m/s^2 , —y direction) This question makes no sense to me. How am I supposed to find the answers if im not even given an angle? And...

A weightlifter holds a 150 kg weight 2 m from the floor. Calculate the speed which the weight hits the floor when dropped. You may assume that no energy leaves the system, and that the gravitational...

A rifle is aimed horizontally at a target 57 m away. The bullet hits the target 2.3 cm below the aim point. A) What is the flight time of the bullet and b) What is the velocity when...

An object is dropped from rest. a. 5 seconds later, what is it's speed? b. At that point, what is the position with respect to the starting point?

Hi, if I want to find the initial vertical position of a projectile, the launch speed of the projectile and the time of flight of the projectile , what equations do I use? Thanks.

starting with the projectile motion equations , show that the launch speed of the projectile is given by the following equation : vi = sqrt (xf2 *g) /(2yi) The square root is over the entire...

What’s a black hole? What’s the difference between a reflecting and refracting telescope?

What’s a black hole? What’s the difference between a reflecting and refracting telescope?

If the standard value for the marble diameter is 1.55 cm, what is the percent error in the experimental marble diameter? How many hits were recorded during the experiment?

A 9m B 6m C 5m D 20m E 7m F 11m G 10m H 8m

A car slows down from an initial velocity of 90km/h to a final velocity of 36.0 km/h at a constant rate while undergoing a displacement of 105m. A) what is the acceleration? B) if...

How fast will Tiana be going at t=7s if at t=4 she is moving at 1m/s and she accelerates at a constant speed of 1.5m/s^2.

Physics word problem.

At what time does Ann overtake Carol?

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