Savadt7598 Savadt7598

05-10-2022
Physics

Answered

when you lift a certain box using 78 n, it accelerates at a rate of a m/s2 . when you use 93 n to lift the same box, it accelerates at a rate of 2a m/s2. what is the value of a?

Answer :

Other Questions

A car moves at 4.0 m/s for 3.0 seconds and then accelerates at 2.5 m/s^2 for 5.0 s. What is the total distance traveled by the car?

5. John is pulling a desk across the floor to the right with a force of 27N. The force of friction to the left is 3N. a. What does the Free Body Diagram look li

1.) A ship accelerates uniformly from rest at 0.3 m/s^2 for 167 sec, what is its final velocity in m/s? 2.) A car accelerates from 7.0 m/s to 12.0 m/s in 5 seco

A bus starts from rest and accelerates to 24 m/s in 4 s. What is the average acceleration of the bus?( NEED ANSWERED ASAP)

Question 2: (50 points) -Two planes are initially separated by a horizontal distance of 350,000 m. Plane A is positioned 350,000 m west of the Plane B. Plane A

A lioness is walking sluggishly across a savannah at a constant rate of 15.7 km/h. She sees an elephant that is 62m away. The lioness speeds up to 72.7 km/h wit

a car at the indianapolis 500 accelerates uniformly from the pit area, going from rest to 270 km/h in a semicircular arc with a radius of 220 m. determine the t

An electron in a cathode-ray tube accelerates uniformly from 2.00 times 10^4 m/s to 6.00 times 10^6 m/s over 1.50 cm. (a) In what time interval does the electro

Ezra is occasionally asked to work the check-out line during his shifts at the Hy-Vee grocery store. During a recent lesson on Newton's Laws, he re-lived a memo

Part B For this activity, you'll analyze the motion of the marked spot "model cm," change the option to "Legs." on the skateboarder's leg. For each dropdown lab