v (m/s) 50 45 40 35 30 25 20 15 10 5 t(s) 2 4 6 8 10 12 14

Q: Starting from rest at home plate, a baseball player runs to first base (90 ft away). He uniformly…

A:

Q: A pendulum is 0.280 m long, and the bob has a mass of 1.00 kg. At the bottom of its swing, the bob's…

A: A pendulum swing can be considered as a small part of vertical rotation. Therefore, other than…

Q: What is the speed of the block when it is 3.60 m from the top of the incline?

A: Step 1:

Q: (a) A runner starts a race at rest then accelerates for 10.0 s reaching a velocity of 9 m/s. How far…

A: initial velocity = V0= 0 m/s time = t = 10 sec final velocity = V = 9 m/s

Q: A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110…

A: When a body falls freely, it experiences the acceleration equal to the gravity. It is in the…

Q: mits. His acceleration is a constant 4.0. At time t=0 he is 5.0 m east of the signpost, moving east…

A: Given thatConstant acceleration (a)=4.0 m/s2At t=0 , motorcyclist is 5 m eastwith velocity (u)=15…

Q: The graph in Fig.shows the velocity of a motorcycle police officer plotted as a function of time.…

A: Part (a) The velocity of the motorcycle is shown by straight line at t=3 s therefore the…

Q: While standing at the edge of the roof of a building, a man throws a stone upward with an initial…

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Q: v (m/s) 50 45 40 35 30 25 20 15 10 5 0 2 4 6 8 10 12 14 1 (s)

A: In this question the velocity time graph is showing the velocity of a motorcycle police officer   In…

Q: tarting from rest at home plate, a baseball player runs to first base (90 ft away). He uniformly…

A:

Q: a cheetah and a gazelle are both stopped. The gazelle runs and accelerates so that it reaches a…

A:

Q: A Turtle is moving with a constant acceleration along a straight path. He starts his stopwatch as he…

A:

Q: A race car starts from rest and travels east along a straight and level track. The eastward…

A: Given data -                           initial velocity of race car = 0 m/s (along east)…

Q: An astronaut is on a new planet. She discovers that if she drops a space rock from 15.55 m above the…

A: Given,Height from which she drops a space rock, h = 15.55 mfinal velocity of the rock just before it…

Q: A car moving in a straight line starts at x = 0 at t = 0. It passes the point x = 25.0 m with a…

A:

Q: A student in Physics 211 decides to do an experiment. They travel to a city and climb to the roof of…

A:

Q: A jet fighter needs to be at the speed of 170mi/hr. What is the acceleration needed for the jet…

A:

Q: A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110…

A: Given data: Time taken by car, t1=5.21 s Distance travelled by car, s=110 m Acceleration of plane,…

Q: Shown below is a graph of velocity-versus-time for a moving object. The object starts at position x…

A: From the graphAt t = 0 x = 0 m Initial velocity = u = 5 m/s At t = 4 s v = final velocity = 15 m/s…

Q: A student begins at rest and then walks north at a speed of v1 = 0.55 m/s. The student then turns…

A: Given: Speed v1 = 0.55 m/s along north direction Speed v2 = 0.53 m/s along south direction Taking…

Q: Shown below is a graph of velocity-versus-time for a moving object. The object starts at position x…

A: Initial velocity at t= 0s is 4m/sFinal velocity at t = 2s is 2m/sFinal velocity at t=4s is 2m/s

Q: An electric vehicle starts from rest and accelerates at a rate of 3.0 m/s2 in a straight line until…

A:

Q: A marble is thrown upward with an initial speed of 15.6 m/s. Assume g=10.0 m/s2 and neglect air…

A: Given  Initial velocity u=15.6m/s Final velocity v=0.5×15.6=7.8 m/s Acceleration due to gravity…

Q: Figure below shows v(t) for a world-class track sprinter in a 100-m race. (a) What is his average…

A: (a) Write the expression for the average velocity in the first 4  seconds. vav=v0+v42 Substitute the…

Q: During a walk on the Moon, an astronaut accidentally drops his camera over a cliff. It leaves his…

A: Given: The initial speed of the camera is 0 m/s. The final speed of the camera after 2 s is 7.6 m/s.

Q: The average acceleration from point A to point B is  m/s2. The average acceleration from point A to…

A:

Q: Coasting due West on your bicycle at 9.6 m/s, you encounter a sandy patch of road 6.7m across. When…

A: The knowns in this problem are: initial velocity (vi) = 9.6 m/s, final velocity (vf) = 5.8 m/s, and…

Q: A car is traveling at a speed of 30 m/s, a typical highway speed, on wet pavement. The driver sees…

A: Initially, speed of the car was, u = 30 m/s. The driver took t1 = 0.75 s to apply the brake Distance…

Q: Ian has a reaction time of 0.50 seconds, and the maximum braking capacity of his car allows him to…

A: Let us consider Ian has a reaction time , t=0.50 sec He is driving with a speed of  (v)=20 m/sec…

Q: A car is traveling north on a city street. It starts from rest at a stoplight and accelerates…

A: The distance travelled till the car reaches the speed limit is,

Q: A student is running at her top speed of5.0 m/s to catch a bus, which is stopped at the bus stop.…

A: Given data: The speed of the student is u=5.0 m/s. The distance of the student is s=40.0 m. The…

Q: A Honda Civic travels in a straight line along a road. Its distance x from a stop sign is given as a…

A:

Q: A high-performance sports car can go from 0 to 100 mph (44.7 m/s) in 7.9s.  a) What is the car's…

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Q: You're driving down the highway late one night at 20m/s when a deer steps onto the road 35m in front…

A: Given data:  Initial velocity (Vi) = 20 m/s Brakes applied after time (t) = 0.5 s Acceleration (a) =…

Q: jet fighter needs to be at the speed of 170mi/hr. What is the acceleration needed for the jet…

A:

Q: A woman , who is in such a hurry to get away from her irrate husband , is speeding down a straight…

A: Let the car's initial speed is denoted by u, the final speed is denoted by v and the distance…

Q: A boy jumps from rest, straight down from the top of a cliff. He falls halfway down to the water…

A: According to question we need to find that How much time passes during his entire trip from the top…

Q: You throw a rock directly upward with initial speed vo. It leaves your hand at height h, rises,…

A:

Q: A student drives 40 km south in an attempt to get to a science fair competition before realizing he…

A: Given : Distance traveled south = 40 km Distance traveled back north = 15 km Total distance traveled…