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Q: State how many significant figures are proper in the results of the following calculations: (a) (106...

A: a)The resultant of the given figure,

Q: A weight lifter can bench press 171 kg. how many miligrams (mg) is this?

A: This is the conversion from 1 kilogram to milligram

Q: In a car lift, compressed air with a gauge pressure of 4.0 x 105 Pa is used to raise a piston with a...

A: Pressure is defined as the force per unit area.Write the expression for pressure.

Q: A certain car is capable of accerlerating at a rate of 0.57 m/s^2. How long does it take for this ca...

A: Write the kinematic relation between initial and final and velocity for an object under constant acc...

Q: a football is kicked at ground level with a speed of 18.0m/s at an angle of 35 degrees to the horizo...

A: The path on which football moves is a trajectory of projectile motion.The time taken by the ball to ...

Q: A traveler pulls on a suitcase strap at an angle of 36 degrees above the horizontal. If 555 J of wor...

A: The work done on the strap=555 J.The distance moved by the strap =15 m.The angle made with the horiz...

Q: How would you find the time it would take?

A: the expression to calculate the time taken by the laser beam is given by

Q: A soft tennis ball is dropped onto a hard floor from a height of 1.90 m and rebounds to a height of ...

A: Since we only answer up to 3 sub-parts, we will answer the first 3. Please resubmit the question and...

Q: A cheetah can accelerate from rest to a speed of 26.0 m/s in 4.25 s. What is its acceleration?

A: Given:Initial velocity of cheetah, u = 0 m/sFinal velocity of cheetah, v = 26.0 m/sTime taken, t = 4...