3 years ago

A.) Determine the work done by Zach on the bull.

Physics

1 answer:

tresset_1 [31]3 years ago

8 0

Explanation:

The unit of work done is in Joules

Work done is a physical quantity that is defined as the force applied to move a body through a particular distance.

Work is only done when the force applied moves a body through a distance.

Work done = Force x distance

The maximum work is done when the force is parallel to the distance direction.

The minimum work is done when the force is at an angle of 90° to the distance direction.

So to solve this problem;

multiply the force applied by Zack and distance through which the bull was pulled.

You might be interested in

A beam of unstable K mesons, traveling at a speed of 32c, passes through two counters 9.00 m apart. The particles suffer a negli

Anna71 [15]

Answer:

8.66 nano seconds

Explanation:

speed of k mesons ( v ) = c $\sqrt{3} /2$ m/s

Distance between counters ( d ) = 9.00 m

number of countable electrical pulses = 1000 counts in first counter and 250 in second counter

time of travel = d / v = 18 / $\sqrt{3} C$ secs

Next write the decay of particles in lab frame

finally calculate the half life of Meson in its own frame

( t 1/2) of meson in its own frame = 8.66 n-secs

attached below is a detailed solution

5 0

3 years ago

What feature of a planet's orbit does Kelper's first law of motion describe?

IRISSAK [1]

The answer is going to be letter B

5 0

3 years ago

Convert Rev/min to rad/s x 2pie/60?<br><br> Anyone knows this please?

defon

Answer:

Thus, $\frac{1 rev}{min} =\frac{2\pi}{60} rad/s$

Explanation:

The angular speed is defined as the rate of change of angular velocity.

Its SI unit is rad/s and other units are rev/min or rev/s.

$\frac{1 rev}{min } = \frac{1 rev}{60 sec}\\\\1 rev = 2\pi rad\\\\So\\\\\frac{1 rev}{min} = \frac{2\pi}{60} rad/s$

8 0

3 years ago

A substance contains only one type of atom. The substance is a/an ____________. A. solution B. element C. mixture D. compound

Alex17521 [72]

The answer to this question is:B. Element

3 0

3 years ago

Read 2 more answers

What are the three psychological processes of memory?

MariettaO [177]

1. Encoding Information
2. Storing Information
3. Retrieval Information

6 0

3 years ago

Read 2 more answers