A female motorcycle rider at rest is passed by a friend traveling at a constant rate of 120. Km/hour; the female rider takes off and tries to catch up with the friend. The female rider catches up to her friend in 800. meter, keeping the acceleration constant. Find the speed of the female rider at the overtaking point (m/s)

Q: Angelito is driving at 6.0 m/s when a traffic enforcer signals that he should speed upm He then…

A: Determine the distance traveled in reaction time.

Q: The car starts when the traffic light turns green and moves at an acceleration of 1.8 m/s^2. At the…

A:

Q: The LRT passes through a station with an initial velocity of 23 m/s and decelerates at a rate of…

A:

Q: Angelito is driving at 6 m/s when a traffic  enforcer signals that he should speed up. He then steps…

A: Given  Initial speed u=6m/s  Final speed v=15m/s Reaction time t1=0.15s Acceleration time t=4.5s

Q: A speeding motorcyclist is traveling at a constant speed of 36.0 m/s when he passes a police car…

A: a) The expression for time is t=va Substitute values in the above equation t=36.0ms4.0ms2=9 s

Q: A blue car is moving at a constant speed of 70 m/s when it passes signage with a police officer…

A: Velocity of blue car, vc = 70 m/sAcceleration of blue car, ac = 0 m/s2Initial velocity of police…

Q: Albert is riding his scooter at a velocity of 52 km⁄ℎ? when he sees an old woman crossing the road…

A: Given : vo = 52 km/h = 52(1000/3600) = 14.44 m/s x = 30 m v = 0 (because finally the scooter stops)…

Q: A burglar car 'A' has started with an acceleration of 3.8 m/s, and police car 'B' starts after 4…

A: Suppose Car B catches Car A after time 't' , So at that time total distance traveled by both will be…

Q: A driver has a reaction time of 0.50 s, and the maximum deceleration of her car is 6.0 m/s2. She is…

A:

Q: A car traveling 75.0 km/h on a straight road is 2300 m behind a truck traveling at 69.0 km/h. How…

A: Given -          speed of car = 75 km/hr          speed of truck = 69 km/hr          distance…

Q: A girl is riding her bicycle. When she gets to a corner, she stops to get a drink from her water…

A: constant speed of friend = 8 m/s after 20 s . her friend will be at s=8*20=160 m away from the girl.…

Q: red license tag is travelling at 10.0 m/s down a street, and a policeman on a motorcycle, taking…

A: Given:-  A motorist with an expired license tag is traveling at 10.0 m/s down a street,   a…

Q: A ranger in a national park is driving at 22.0 mi/h when a deer jumps into the road 180 ft ahead of…

A: The initial velocity of a ranger is, u=22 mi/hr=9.835 m/s The final velocity of a ranger is, v=0 m/s…

Q: The leader of a bicycle race is traveling with a constant velocity of +11.10 m/s and is 10.0 m ahead…

A: The second cyclist will take approximately 5.52 seconds to catch the leader.

Q: While driving south on hwy 400, Jim gets stuck travelling at 1.9 m/s behind a slow truck. He finally…

A:

Q: A race car is one lap behind the lead race car when the lead car has 47 laps to go in a race. If…

A:

Q: A driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly…

A: Given, Acceleration ax = -5.6 m/s2 Time (t) = 4 seconds ∆x = 62.4 m

Q: A person takes a trip, driving with a constant speed of 91.0 km/h except for a 22.0 min rest stop.…

A:

Q: A motor car is moving with initial velocity in the x-direction at 30 m/s.  After 30 s, the car…

A: Write the given values with the suitable variables. v1=30 m/st1=30 sv2=10 m/st2=12 st3=10 s Here,…

Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 247 m/s to the west.…

A: This question is based on Motion in a straight line topic. We need to use equations of motion to…

Q: Suppose a car merges into freeway traffic on a 200-m-long ramp. If its initial velocity is 10.0 m/s…

A:

Q: A motorist is traveling at 20 m/s. He is 60 m from a stop light when he sees it turn yellow. His…

A:

Q: A park ranger driving on a back country road suddenly sees a deer "frozen" in the headlights 22.98 m…

A: Given data The distance of the deer from the ranger car is d = 22.98 m. The initial velocity of the…

Q: A race driver has made a pit stop to refuel. After refueling, he starts from rest and leaves the pit…

A:

Q: An automobile is traveling at 25 m/ s. It takes 0.3 sec to apply the brake after which the…

A:

Q: At the instant the traffic light turns green, a car starts with a constant acceleration of 2.31…

A:

Q: Suppose a car is traveling at +19.9 m/s, and the driver sees a traffic light turn red. After 0.269 s…

A:

Q: Suppose a car is traveling at +24.1 m/s, and the driver sees a traffic light turn red. After 0.405 s…

A: The distance traveled during the reaction time can be obtained as

Q: The engineer of an intercity train observes a rock slide blocking the train's path 550 m ahead and…

A: Given data:  Distance (s) = 550 m Acceleration (a) = -1.7 m/s2 Final velocity (V) = 0 m/s Required:…

Q: When the traffic light turns green, a biker who's in a hurry accelerates at a rate of 4.96 m/s^2.…

A:

Q: Suppose a car is traveling at +24.3 m/s, and the driver sees a traffic light turn red. After 0.219 s…

A: Given: Speed of the car (v) = 24.3 m/s. reaction time (tr) = 0.219 s. Deceleration (a) = 4.0 m/s2.

Q: A motorist is travelling at 72km/hr when he observes that a traffic light ahead turns red. The…

A: GivenInitial velocity of motorist, u=72 km/hTime duration, t=22 sDistance between motorist and…

Q: A drag racer crosses the finish line, and the driver deploys a parachute and applies the breaks to…

A: Given- Begains slowdown at time (ts) = 6 sec Initial Velocity of car (v) = 28 m/s  Time (t) = 12 sec…

Q: A bicyclist in the Tour de France crests a mountain pass as he moves at 15km/h. At the bottom, 4.0…

A: Using kinematic equation, the expression for find average acceleration is a=v2-u22s

Q: In 15 seconds, an automobile accelerates from rest to 48 miles per hour. For the first six seconds,…

A:

Q: A speeder passes a parked police car at 29.8 m/s. Instantaneously, the police car starts from rest…

A:

Q: A blue car is moving at a constant speed of 70 m/s when it passes signage with a police officer…

A: Velocity of blue car, vb = 70 m/sAcceleration of blue car, ab = 2 m/s2Initial velocity of police…

Q: A police car is traveling at a velocity of 17.0 m/s due north, when a car zooms by at a constant…

A: Initial velocity of police car (u) = 17 m/s due north Constant velocity of zooming car (u') = 42…

Q: In a 5.00 km race, one runner runs at a steady 12.0 km/h and another runs at 14.5 km/h. How long…

A: s = 5 km = 5000 mv1 = 12 kmhr = 3.33 m/sv2 = 14.5 kmhr = 4.03 m/s Since the runners are running at a…

Q: 39. Hannah tests her new sports car by racing with Sam, an AMT experienced racer. Both start from…

A: (a) The distance covered by Hannah can be determined as, s=ut+12aht2=0t+124.9t2=2.45t2 The distance…