An object is thrown vertically upward at 35 m/s, the velocity of the object 5 s later is: 7.0m/s up O 15m/s down 15m/s up 85m/s up 85m/s down

Q: You walk 5 meters from point A to point B in 3 seconds. You then come back to point A in another 2…

A: Given, Distance = 5m Time taken to reach point A to B = 3 sec Time taken to reach point A back = 2…

Q: Problem 2 Continued) Once the toy car drives off the edge of the cliff, the rocket STILL causes the…

A:

Q: At 3 s the position was 3 meters. At 4 s the position as 5 meters. What is the average velocity?

A:

Q: A tennis ball is shot straight upward from the ground with an initial velocity of +35.0 m/s. How…

A:

Q: (a) Calculate the height of a cliff if it takes 2 s for a rock that falls off the cliff to hit the…

A:

Q: A turtle wanders 5 m [W], then 8 m[N].  What is its final displacement?

A: The given situation of a turtle is shown below.

Q: To find the absolute velocity of the points of the rim of the wheel rotating around its fixed axis…

A:

Q: Fast Freddie can run a 400 m race in 60 seconds, slow Sam takes 90 seconds to run one. To make it an…

A: Given data:  Total distance (d) = 400 m Time taken by Fast Freddie = 60 seconds Time taken by slow…

Q: 1. Which graph, D, E, or F shows their velocity over time? Explain your answer 2. How is the graph…

A: 1. In 1st second , displacement is 100m , so velocity is 100m/s. In 2nd second , displacement is…

Q: A bullet moves at 400 m/s for a time of 250 µs. How far does it travel? O 8 cm O 100 cm O 45 cm O 2…

A: In the given question, the speed of the bullet is given and the time taken is also given. We have to…

Q: Near the end of a marathon race, the first two runners are separated by a distance of 45.0 m. The…

A: Given:- two runners separated by a distance of d= 45 m  The front runner velocity vf = 3.50 m/s  The…

Q: A tennis ball is hit straight up into the air at a velocity of 9 m/s. How long will it be before the…

A:

Q: 21. An ideal spring with k = 6 N/m is initially compressed 0.40 m. One end is attached to a wall and…

A:

Q: The bartender slides an empty glass mug down the counter which accidentally slides off and hits the…

A: Given, Height of counter, h=0.8 m Horizontal distance, d=0.5 m Along y-axis:…

Q: A 99.2 kg object rises by 35.8 m.  How much potential energy (in joules) has this object gained?

A: Potential energy(P) is given by:- P=mgh Where, m=99.2kg g=9.81m/s^2 h=35.8m

Q: A long-distance runner kept up a pace of 8.0 minutes per 1 km for a total of 6530 seconds. How many…

A: A long-distance runner kept up a pace of 8.0 minutes per 1 km for a total of 6530 seconds. How many…

Q: Two airplanes leave an airport at the same time. The velocity of the first airplane is 680 m/h at a…

A:

Q: A jet must reach a speed of 60m/s for takeoff. How long a runway is needed if the acceleration is…

A:

Q: An electron is moving in a straight line with a initial speed of3E5 m/s. It then undergoes an…

A:

Q: Near the end of a marathon race, the first two runners are separated by a distance of 45.0 m. The…

A: Two runners separated by 45m, 3.5m/s and 4.25m/s