A car starts from rest and accelerates at 6.00 m/s2. How far does it travel in 4.00 s?

A weight lifter can bench press   How many milligrams (mg) is this?

Screenshot 2025-02-13 134728.png In occupational therapy a patient is asked to hold an object with their right hand. The object has a weight of 30 N and is located 0.460 m from the elbow joint. The center of gravity of the forearm is located 0.150 m from the elbow joint and the weight of the arm is approximately 18 N. The bicep muscle pulls up on the arm 0.040 m from the joint as the patient holds the ball level. a. What force(s) rotate the arm counterclockwise and which rotate the arm clockwise? b. Calculate the torque due to the object’s weight. c. Calculate the torque due to the arm’s weight. d. What is the torque due to the biceps muscle? e. Calculate the Force due to the biceps muscle.

A soccer player runs 70 m in a straight line down a soccer field in 10 seconds. What was her average speed?

The pediatrician prescribed a 20 oz bottle of liquid medication to a young girl and told her parents that she should take 5 mL three times a day. How many teaspoons are to be taken in one day?

Solve the compound inequality. Other than ∅, use interval notation to express the solution set and graph the solution set on a number line.9 < 3x ≤ 21

Determine whether the equation defines y as a function of x.x2 + y = 36

Solve the linear inequality. Other than ∅, use interval notation to express the solution set and graph the solution set on a number line.-4x ≥ 32

Evaluate the function at the given value of the independent variable and simplify. f(x) = ; f(-4)  

A public address speaker is placed against a wall and therefore emits all its sound energy hemispherically. When a test tone is played through the speaker, it produces  an intensity level of 140 dB (ouch!) at a distance of 1.00 meter from the speaker.  a) What is the sound power emitted by the speaker? b) At what distance from the speaker would the intensity level be 120 dB?